baber/WOPTO huggingface dataset:
Patent TW-I229779-B (TW)
Title: Iris-diaphragm controller circuit
Inventor: JOU YAN-RUNG
IPC: H02P6/24
Filed: 2003-10-15
Granted: 2005-03-21
Abstract: An iris-diaphragm controller circuit, which is for driving a brushless motor that has a Hall element built therein, uses the brushless motor so as to drive an iris-diaphragm of a photographic equipment for adjustment to a predetermined aperture. The iris-diaphragm controller circuit includes a differential circuit, an integrator circuit, and a driving switch. When the differential circuit receives a detected voltage value from the Hall element and a voltage value that corresponds to the predetermined aperture, after making a comparison therebetween, a differential value is generated. Furthermore, when the integrator receives the differential value, after integration, a rising or falling slope control signal for varying electrical discharge is outputted. The driving switch then, in accordance with the amount of the electricity of the control signal, determines the amount of electrical current that is provided by an electrical current source to drive the brushless motor. As such, the iris-diaphragm, through the change in the angular position of the brushless motor, is adjusted to the predetermined aperture.
Patent TW-I237544-B (TW)
Title: Chip set heat dissipation structure for data processing apparatus
Inventor: TSAI CHUEI-RU
IPC: H05K7/20
Filed: 2003-11-07
Granted: 2005-08-01
Abstract: A chip set heat dissipation structure for a data processing apparatus is that two sides of a circuit board have a first thermal pad and a second thermal pad respectively. When a chip set on the circuit board operates to generate high heat, heat energy is conducted in two directions to a case through the first thermal pad and the second thermal pad. A heat dissipation area is then expanded to the case entirely so as to provide a better heat dissipation performance without installing any heat dissipation fan. Electric energy in the apparatus can be further saved efficiently to improve the use time of a system substantially.
Patent TW-I263205-B (TW)
Title: Recording medium having data structure for managing reproduction of at least video data recorded thereon and recording and reproducing methods and apparatuses
Inventor: SEO KANG-SOO
IPC: G11B27/034
Filed: 2003-11-20
Granted: 2006-10-01
Abstract: The recording medium has a data structure for managing reproduction of data recorded on the recording medium. A navigation area of the recording medium stores at least one navigation file, which includes navigation commands for managing reproduction of at least video data forming a main reproduction path and a side reproduction path. The side reproduction path is a side path to the main reproduction path.
Patent TW-I259162-B (TW)
Title: Label picking-and-placing device in a mold
Inventor: HUANG SHENG-CHANG
IPC: B65C9/00
Filed: 2003-11-27
Granted: 2006-08-01
Abstract: A label picking and placing device in a mold includes a mechanical arm operable by data stored in a computer, a fixed base for securing a product taking-out device and the label picking and placing device thereon. The product taking-out device is provided with a sucking plate for taking out a plastic product, and the label picking and placing device is provided with a sucking plate, which sucks and places a label into a mold to be stuck on a plastic product. Then a plastic product can be stuck with the label placed in the mold by the label taking and placing device.
Patent TW-I236724-B (TW)
Title: Method of wafer defect monitoring
Inventor: WENG WU-AN
IPC: H01L21/66
Filed: 2003-12-09
Granted: 2005-07-21
Abstract: A method of wafer defect monitoring is described. Providing a wafer having defects thereon. A chemical treatment is performed for the wafer to expand the profile of the defects. Then, depositing a conformal material layer on the wafer, and determining the defects on the wafer with an analytical instrument.
Patent TW-I230764-B (TW)
Title: Threaded fastener with dual reinforcing leads and improved substrate entry or lead end portion
Inventor: PANASIK CHERYL L
IPC: F16B33/02
Filed: 2003-12-16
Granted: 2005-04-11
Abstract: A new and improved threaded fastener comprises a first, primary tread lead, and a pair of second, auxiliary thread leads alternatively interposed between successive threads of the first, primary thread lead. The threaded fastener further comprises a pointed tip portion for initiating driving insertion of the threaded fastener into an underlying workpiece, and that portion of the dual reinforcing lead, which has previously been interposed between the first and second successive threads of the first primary thread lead, has been removed. In this manner, a circumferentially extending space has effectively been created for permitting chips or debris, normally generated during the self-tapping of the threaded fastener into bore previously pre-drilled within the underlying workpiece, to be temporarily accumulated within such circumferential space whereby such chips or debris can subsequently be automatically discharged from such space into the depths of the pre-drilled bore as the threaded insertion of the threaded fastener into the pre-drilled bore of the workpiece proceeds, This structure reduces torque insertion levels and permits enhanced depth penetration of the threaded fastener into the workpiece.
Patent TW-I234978-B (TW)
Title: System, method and machine-readable storage medium for subscriber identity module (SIM) based pre-authentication across wireless LAN
Inventor: TSAI YA-HSANG
IPC: H04L29/06
Filed: 2003-12-19
Granted: 2005-06-21
Abstract: The system and method for subscriber identity module (SIM) based pre-authentication across wireless LAN are revealed in the present invention, and are used in a wireless network environment that has a mobile apparatus, the first wireless access point, the second wireless access point and the authenticated server. The invented method includes the followings. The first wireless access point receives the communication handoff authentication information sent by the mobile apparatus during the period of authenticating the mobile apparatus. The authentication server receives the communication handoff authentication information from the first wireless access point. The authentication server obtains the authentication seed information corresponding to the mobile apparatus from the authentication center during the period of conducting data transmission between the mobile apparatus and the first access point, and calculates the authentication information according to the authentication seed information. Based on the authentication information and the authentication request information generated by the mobile apparatus, the second wireless access point determines whether the mobile apparatus can use the second wireless access point to perform the wireless data transmission or not.
Patent TW-I237795-B (TW)
Title: Method and system for terminating unnecessary processing of a conditional instruction in a processor
Inventor: DUNCAN RICHARD L
IPC: G06F9/44
Filed: 2004-01-09
Granted: 2005-08-11
Abstract: A method and system is for terminating unnecessary processing of at least one multi-clock conditional instruction in a processor. The conditional instruction is processed through a processing pipeline including at least a decode stage, an execute stage, and one or more intermediate processing stages therebetween. It is determined whether conditional instruction is executable in the execute stage based on whether one or more conditions are fulfilled. If the conditional instruction is being processed in both decode and execute stages, the conditional instruction is terminated in the decode stage if the conditional instruction is not to be executed in the execute stage. The conditional instruction may also be terminated in the intermediate processing stages. Early termination of such a conditional instruction saves processing resources and reduces power consumption of the processor.
Patent TW-I243652-B (TW)
Title: Improved low fire-spreading cigarette
Inventor: MATSUFUJI TAKAAKI
IPC: A24D1/02
Filed: 2004-04-13
Granted: 2005-11-21
Abstract: A cigarette of improved low fire-spreading cigarette is provided. The cigarette contains a rod of tobacco filler and a cigarette wrapping paper with which the rod is wrapped. The cigarette wrapping paper has a specific air permeability of more than 20 Corester unit to less than 80 Corester unit, and the filing amount of the filler is 1.0 to 5.0 g/cm<2>.
Patent TW-I267015-B (TW)
Title: Electrical apparatus with keyboard illumination function
Inventor: LIN YUNG-KUN
IPC: G06F3/02
Filed: 2004-05-05
Granted: 2006-11-21
Abstract: An electrical apparatus comprises a case, a light-guiding device and a light-emitting device. In this case, the case has a keyboard setting area. A keyboard is set in the keyboard setting area. An opening is located at at least one side of the keyboard setting area. The light-guiding device is set in the case and is near the opening. The light-guiding device emits a light beam and a part of the light beam pass through the opening to the keyboard. The light-emitting device is set at a side of the light-guiding device.
Patent TW-I255779-B (TW)
Title: A multifunctional car seat
Inventor: SHEN YU-HAO
IPC: B60N2/02
Filed: 2004-08-12
Granted: 2006-06-01
Abstract: A multifunctional car seat is having several compartments in a back pad of a back seat of a car wherein the car seat collected and folded by a collected frame or a slide of the compartments, or the car seat either collected and folded by a sleeve and a rod wherein the car seat can be taken apart from the back seat or adjusted the car seat to be a seat or a bed pad to save the space and easy to carry as well.
Patent TW-I249201-B (TW)
Title: Photosensitive conductive composition and plasma display panel formed by using the same
Inventor: FUKUSHIMA KAZUNOBU
IPC: G09F9/313
Filed: 2004-08-16
Granted: 2006-02-11
Abstract: A photosensitive conductive composition including a silver powder having an X-ray diffraction pattern in which a half width of a silver (111) peak is at least about 0.15 DEG, an organic binder, a photopolymerizable monomer, a photopolymerization initiator and a lead-free glass.
Patent TW-I242928-B (TW)
Title: Electronic circuit using normally-on junction field effect transistor
Inventor: TAI LIANG-PIN
IPC: H03L5/00
Filed: 2004-09-10
Granted: 2005-11-01
Abstract: The present invention relates to an electronic circuit using normally-on junction field effect transistor (JFET), which uses a depletion-type junction field effect transistor at lower cost as a power switching component. Because the depletion-type junction field effect transistor has a lower conductive resistance and is a multiple carrier component, the resulting energy consumed when current passes through the depletion-type junction field effect transistor is less and the switching speed is faster so that the efficacy of the electric circuit can be raised.
Patent TW-I240707-B (TW)
Title: Glass molding shaping device with correctable, movable side die kernel
Inventor: LI RUNG-JIA
IPC: C03B11/00
Filed: 2004-11-11
Granted: 2005-10-01
Abstract: Provided is a glass molding shaping device with correctable, movable side die kernel which comprises a fixed side sleeve having a first circumference wall and a first internal hole, a fixed side die kernel coupling with the first internal hole and having a first molding surface, a movable side sleeve having a second circumference wall and a second internal hole and a movable side die kernel coupling with the second internal hole and able to shift between a first and a second position. The first circumference wall has a first resistant contacting surface. The second circumference wall has a second resistant contacting surface contacting with the first resistant contacting surface. The second internal hole has a guiding aperture section which has a first length and a first bore diameter. The movable side die kernel has a guiding part able to couple with the guiding aperture and a second molding surface. The guiding part has a guiding length larger than the first length and an outer diameter corresponding to the first bore diameter. When the movable die kernel shifts to the second position, the glass materials can be shaped into glass lens.
Patent TW-I241638-B (TW)
Title: Method for fabricating GaN-based nitride layer
Inventor: JEON SOO-KUN
IPC: H01L33/00
Filed: 2004-11-26
Granted: 2005-10-11
Abstract: The present invention relates to a method for fabricating a gallium nitride (GaN) based nitride layer including a step of forming a silicon carbide buffer layer on a substrate, a step of forming a wetting layer having a composition of In(x1)Ga(y1)N (0 < x1 <= 1, 0 <= y1 < 1, x1+y1=1) on the silicon carbide buffer layer, and a step of forming a nitride layer containing gallium and nitrogen on the wetting layer, thereby can implement an opto-electronic device of high efficiency and high reliability.
Patent TW-I256742-B (TW)
Title: Structure and method for improving grey scale display performance of light-emitting diode
Inventor: JANG SHR-TING
IPC: H01L33/00
Filed: 2004-12-21
Granted: 2006-06-11
Abstract: This invention provides a structure and method for improving grey scale display performance of light-emitting diode (LED). The structure comprises a current source for supplying a current to an LED, an amplitude modulation register for storing supplied current value and timing value defined by a user, a current setting register outputting to a current source according to the current value defined by the amplitude modulation register, and a timing setting register for controlling the hold time for the current setting register to output the current value according to the timing value defined by the amplitude modulation register.
Patent TW-I241966-B (TW)
Title: Vehicle detection system and method
Inventor: YANG JING-LUEN
IPC: B60R25/00
Filed: 2005-01-11
Granted: 2005-10-21
Abstract: An objective of the present invention is to improve over the disadvantages of inconvenience of manual operation and poor monitoring of a conventional vehicle anti-theft alarm system. In order to achieve the above-mentioned objective, the present invention provides a vehicle detection device for wirelessly and automatically controlling the setting or release of door lock, alarm or starting of a vehicle when detecting approaching or moving away of an owner of the vehicle relative to the vehicle. According to the invention, a vehicle detection device includes: a gold key detection unit; an encoding/decoding control unit; and a micro-calculation control unit. Thus, other than an operation control is carried out wirelessly, the invented device can automatically perform setting or release of door lock, alarm or starting of a vehicle when an owner of the vehicle is approaching the vehicle or moving away from the vehicle. Furthermore, the occurrence of a child or vehicle key left in the vehicle can be prevented from occurring.
Patent TW-I242291-B (TW)
Title: Power diode and the manufacturing method
Inventor: TSAI JIE-HUNG
IPC: H01L29/861
Filed: 2005-02-25
Granted: 2005-10-21
Abstract: This invention provides a power diode and the manufacturing method. It forms a cylindrical P-N junction in manufacturing power diode. The diode breakdown path can be produced for the reverse bias of power diode by way of the curvature effect of cylindrical P-N junction, and the diode breakdown voltage can be controlled. The micro defect within the power diode will not affect the spreading in depletion region. It can improve the snap down problem of reverse voltage in power diode.
Patent TW-I282935-B (TW)
Title: Hardware and software co-simulation method for non-blocking cache access mechanism verification
Inventor: LEE KUEN-GENG
IPC: G06F9/455
Filed: 2005-03-07
Granted: 2007-06-21
Abstract: A hardware and software co-simulation method for non-blocking cache access mechanism verification is provided. The method is applied for cache access mechanism verification. First, adding at least one way buffer into the software modeling, then simulating the hardware and software modeling. Wherein, the hardware modeling issue trigger event for reading required when one outstanding miss occurred. Right now, the software modeling stores the data of the address to be accessed into a way buffer. When the hardware modeling obtain the data from the main memory, it issue a trigger event for reading finished, and result in writing the data from the way buffer into the data memory of the software modeling. Finally, comparing the verification results of the software simulation is compared with the hardware simulation.
Patent TW-I261300-B (TW)
Title: Semiconductor device
Inventor: WATANABE YUJI
IPC: H01L23/31
Filed: 2005-03-15
Granted: 2006-09-01
Abstract: The semiconductor device of this invention comprises: a semiconductor package 2, an assembly substrate 5 having lands 8 electrically connected to said semiconductor package 2 via solder bumps 4. The lands 8 are formed plurally in each of plurally arranged rows on the assembly substrate 5. At least one land 8, which forms the row located at each side most adjacent to the main side forming the outer edge of the semiconductor package, has a wire 9 extended from the land 8 along the surface of the assembly substrate. The wire 9 is formed in such a way that the connection portion with the land 8 is locate at the side adjacent to a line, which is intersected, at the center of the land 8, perpendicularly with a line connected between the center of the land 8 and the center of the semiconductor package 2.
Patent TW-I313811-B (TW)
Title: Communication system, communication device, and communication method for secure transmission of key information
Inventor: MANABE MASAO
IPC: H04L9/30
Filed: 2005-04-27
Granted: 2009-08-21
Abstract: One and the other communication terminals for performing wireless communication are connected by a cable. The one communication terminal performs control so that an encryption key is transmitted from the one communication terminal to the other communication terminal by wireless during a period in which the potential of the cable is active. The other communication terminal stores the encryption key received from the one communication terminal within the period in which the potential of the cable is active, as a valid key, for use in subsequent encryption processing.
Patent TW-I260483-B (TW)
Title: Interface card structure
Inventor: HUNG SHENG-CHANG
IPC: H05K7/00
Filed: 2005-05-11
Granted: 2006-08-21
Abstract: The present invention relates to an interface card structure installed on a computer case, comprising a printed circuit board having a chip set disposed thereon. A heat-dissipating fin set is installed on the chip set for performing the heat-dissipating work therein; a fixing board at one side of the printed circuit board can be inserted to the interface positioning socket on the computer case. A grounding piece has a flexible section at it middle part, and two ends thereof are propping against the fixing board and the heat-dissipating fin set, making that the electromagnetic wave produced during the operation of the computer can be led out to the computer case through the heat-dissipating fin set and the grounding piece so as to enhance the electromagnetic interference protection.
Patent TW-I274615-B (TW)
Title: Break-in device for gear of object
Inventor: HUNG JR-MING
IPC: B23F19/00
Filed: 2005-06-13
Granted: 2007-03-01
Abstract: This invention relates to a break-in device for a gear of an object, comprising two fixed gears parallelly provided on fixed positions in Y-axis direction, one of the fixed gear being driven to rotate by a power mechanism; and a movable gear provided on the outer side of two parallelly arranged gears and located on the X-axis orthogonal to the midpoint of the center distance of two parallelly arranged fixed gears, and pushed by a driving mechanism to reciprocally move in X-axis direction. Accordingly, with the aforementioned member, the gear part can be performed with tooth processing treatment by a fast break-in device in advance before leaving the factory for assembly, to enhance the precision of the gear part, thereby enabling a newly made gear to elaborate the transmission capability and reduce the transmission noise without the need of break-in period.
Patent TW-I290375-B (TW)
Title: Die pad arrangement and bumpless chip package applying the same
Inventor: HSU CHI-HSING
IPC: H01L31/0203
Filed: 2005-07-15
Granted: 2007-11-21
Abstract: A bumpless chip package including at least a chip and an interconnection structure is provided. The chip has a die pad arrangement disposed on an active surface of the chip. The die pad arrangement includes a plurality of point-shaped pads and at least a non-point-shaped pad. The area of non-point-shaped pad is equal to or larger than that of two point-shaped pads. The interconnection structure is inlaid with the chip. The interconnection structure has an inner circuit and a plurality of contact pads. The contact pads are disposed on a contact surface of the interconnection structure. At lease one of the group consisting of the point-shaped pad and the non-point-shaped pads is connected electrically to at least one of the contact pads by the inner circuit. The non-point-shaped pad with a larger cross-sectional area for power or ground signal can enhance the electric quality of the bumpless chip package.
Patent TW-I274421-B (TW)
Title: Non-volatile memory and manufacturing method and operating method thereof
Inventor: WANG PIN-YAO
IPC: H01L29/788
Filed: 2005-07-15
Granted: 2007-02-21
Abstract: A non-volatile memory includes a substrate, a select gate, a doped region, a control gate, and floating gates. The trench is located in the substrate. The select gate is located in the trench, and the surface of the select gate is lower than the surface of the substrate. The doped region is located in the substrate below the trench. The control gate is located on the select gate. The floating gates are located on the corners of top of the trench and between the select gate and the control gate.
Patent TW-I264999-B (TW)
Title: Structure for fish sucking pump with automatic guiding of fish
Inventor: LIN GUO-CHING
IPC: A01K74/00
Filed: 2005-07-26
Granted: 2006-11-01
Abstract: The present invention relates to a structure for a fish sucking pump with automatic guiding of fish, it is characterized by installing a suck head onto the front of the inhalation pipe of the fish sucking pump, the front of the suck head having a guide fish component including a plurality of the rod bodies which form a straight rod portion extended to form a bend-fold portion, in which the rod body of the straight rod portion overlaps a hollow axis tube, which rotates around the rod body. The bend-fold portion shows a gradually shrinking type, which can guide a shoal of fish into the straight rod portion. The end of the bend-fold portion having a hat head for preventing the fish net from sucked into the suck head. By means of the rotation of the hollow axis tube, the guide fish component can be extended to sea for sucking fishes and the shoal of fish can swim into the suck head and then sucked into fish cabinet for preventing the fish net damage and raising the rate of sucking fish.
Patent TW-I284760-B (TW)
Title: Flat panel display
Inventor: CHOI CHANG-WOO
IPC: G02F1/133
Filed: 2005-07-27
Granted: 2007-08-01
Abstract: A flat panel display that has a stand is designed to be easily fixed onto a base without a separate immobilization device. The flat panel display includes a display screen, a base installed on a bottom side, and a stand having an upper end pivotably connected to a rear side of the display screen, and a lower end pivotably connected to a top surface of the base. A clamping device is movably installed inside the base. The clamping device is configured to fix the stand onto the base when the stand is folded over the base.