baber/WOPTO huggingface dataset:
Patent TW-579616-B (TW)
Title: Testing method for performance of fuel cell package and the structure thereof
Inventor: WENG FANG-BO
IPC: H01M8/24
Filed: 2003-02-27
Granted: 2004-03-11
Abstract: The present invention provides a testing method for performance of fuel cell package and the structure thereof, which uses a simple testing method to find out the better package performance of fuel cell. The testing method comprises working on the conductive material, such as aluminum foil, as a porous structure, so as to replace the Nafion and catalyst layer of MEA (membrane electrode assembly); and, using the low resistance meter with flow meter to measure the contact resistance of fuel cell, and measuring the size of porosity of carbon paper to determine the gas transmissivity; and, feeding the gas from a dipole board and blocking the exit of dipole board to review the flow meter to determine the gas leakage, so as to obtain better package performance. Thus, the present invention can greatly reduce the cost of package performance testing for fuel cell.
Patent TW-I286758-B (TW)
Title: A system and method for erase voltage control during multiple sector erase of a flash memory device
Inventor: BAUTISTA EDWARD V
IPC: G11C16/04
Filed: 2003-04-15
Granted: 2007-09-11
Abstract: A method for erasing a flash memory. In a flash memory device having multiple sectors a plurality of sectors is selected for erase (810). A subset of sectors is selected (815) and an erase pulse is applied simultaneously to all sectors in the subset (820). After the application of an erase pulse having an initial voltage value, at least one sector of the subset is verified (825). If there is at least one unerased cell in the verified sector, the erase voltage is adjusted (830) and another erase pulse is applied to the subset of sectors (820). The adjustment of the erase voltage may be a function of the number of times that an erase pulse has been applied to the subset. This cycle is repeated on the subset until the selected sector is verified as erased. After a sector is verified, the erase/verify cycle is applied to one or more of the remaining sectors in the subset until each of the remaining sectors has been verified as erased. After all of the sectors in the subset are erased, the erase voltage is reset to its initial value (840) and another subset of sectors is selected for erase/verify as described above (815). The process may be repeated until all of the memory sectors in the device have been erased (850). A flash memory device with embedded logic may be used to execute the method.
Patent TW-I258441-B (TW)
Title: Speed induced brightness enhancing structure for motorcycle headlights
Inventor: TSAI JIN-YUAN
IPC: B62J6/20
Filed: 2003-05-14
Granted: 2006-07-21
Abstract: A ""speed induced brightness enhancing structure for motorcycle headlights,"" including: a voltage comparative circuit, a band type voltage modulating circuit and a relay. The voltage comparative circuit detects the voltage variation of the generator during charging when the motorcycle is operated at a high speed and a low speed so as to control on/off of the relay. The AC voltage is connected to different connecting terminals of the voltage modulating circuit so as to adjust the voltage supplied to the motorcycle headlight, whereby the headlight of the motorcycle is maintained at a fixed brightness regardless of being operated at the high or low speed, so as to prevent the headlight from being burnt out due to excessive AC voltage.
Patent TW-I230679-B (TW)
Title: Transmission and retaining structures of rectangular transporting device
Inventor: HSIEH SHU-JIH
IPC: B65G23/00
Filed: 2003-05-16
Granted: 2005-04-11
Abstract: This invention relates to transmission and retaining structures of a rectangular transporting device. The transporting device includes a jig module, a limiting rail and a transmission structure. The jig module includes plural jigs. Each of the jigs is provided thereabove with a placement platform, and therebelow a sliding rail. The sliding raid is provided therein with plural axial retaining wheels, radial limiting rollers and driving rollers pivoted thereto. By embedding the retaining wheels and limiting rollers to a limiting rail, the driving rollers are engaged to the linear and oblique helical rails of screw rods. The limiting rail is provided beneath the jig module. The limiting rails is provided therebeneath with the transmission structure having plural screw rods. Each screw rod is provided with a linear and an oblique rail. Any two neighboring screws are connected and driven by bevel gears. Any screw may be connected to a transmission motor that drives the screw rod to rotate, so as to rotate the jig engaged to the screw rod to rotate, whereby the jigs are able to rotate in a rectangular loop following the arrangement of the screw rods.
Patent TW-I233567-B (TW)
Title: Data inversion circuit and semiconductor device
Inventor: YOSHIDA HIROYASU
IPC: G06F13/42
Filed: 2003-09-18
Granted: 2005-06-01
Abstract: The subject of the present invention is to provide a parallel data output circuit for facilitating a timing design in achieving a data inversion function for reducing the number of signals inverted in the output. In the data inversion circuit, P pieces of data comparison means 21, 22, iK, 2P, majority decision means 31, 32, iK, 3P, inverted flag generating means 41, 42, iK, 4P and data inversion means 51, 52, iK, 5P, are disposed respectively, and each of them is operated in parallel in a single cycle. Furthermore, when generating an inverted flag 40k indicating whether or not parallel data 101, 102, iK, 10P should be output in inverse, inverted flags 401, 402, iK, 40P are calculated from outputs from the generating means 41, 42, iK, 4P and from the generating means 4P of the cycle that is one cycle prior to the single cycle.
Patent TW-I252879-B (TW)
Title: Apparatus for spinning and winding at least one synthetic yarn
Inventor: ENDERS ULRICH
IPC: D02J1/22
Filed: 2003-09-23
Granted: 2006-04-11
Abstract: The invention relates to an apparatus for spinning and winding at least one synthetic yarn by means of a spinning device and a takeup device. Between the spinning device and the takeup device, a first driven godet and a second driven godet are arranged, which are partially looped by the yarn. To be able to adjust a speed difference between the first godet and the second godet, electric motors are provided, which connect in accordance with the invention to a control device, and which are controlled by a nominal frequency. One of the electric motors is made as an asynchronous motor, which has a speed slip that corresponds to the speed difference.
Patent TW-I237557-B (TW)
Title: Improved rectangular brilliant-cut diamond
Inventor: MATSUMURA TAMOTSU
IPC: A44C17/00
Filed: 2003-10-07
Granted: 2005-08-11
Abstract: The present invention provides a diamond that is subjected to a rectangular brilliant-cut producing a facet configuration of an optimal shape for increasing the visual-perceptible reflection ray amount. In the rectangular brilliant-cut diamond, the bezel facets at the four crown vertexes each is bent along the diagonal line parallel to the girdle, to yield the facet configuration in which the bezel facet is divided into the lower bezel facet and the upper bezel facet. The upper crown angle of an upper bezel facet can be made smaller than the crown angle of a lower bezel facet, and hence even without altering the crown height, by making the table facet slightly smaller, the tilt angles from the horizontal of the star facets and the second bezel facets, both provided with intense reflection, can be made small and the areas thereof can be made large. Thus, the reflection patterns become all alike in size in a manner preferable for the visual perception, and making the star facets and the second bezel facets have small tilt angles from the horizontal permits making the reflection extremely intense in cooperation with enlargement of the areas of the star facets and the second bezel facets.
Patent TW-I279769-B (TW)
Title: Method, system and program product for managing windows in a network-based collaborative meeting
Inventor: PRICE CHRISTOPHER D
IPC: H04L12/18
Filed: 2003-11-27
Granted: 2007-04-21
Abstract: Under the present invention, a source meeting partner can select a target application for sharing with one ore more destination meeting partners during a collaborative meeting. Upon selection of the target application, a portion of a meeting application window will be removed, and a window corresponding to the target application will be positioned to be viewable through the removed portion. If necessary, one or more navigators (e.g., scroll bars) can be provided to manipulate the target application window. Thus, the present invention allows the meeting application window and the target application window to be simultaneously viewable without requiring resizing or repositioning of either one.
Patent TW-I230506-B (TW)
Title: Level shifter
Inventor: LIN KUEN-TZUNG
IPC: H03K17/687
Filed: 2003-12-22
Granted: 2005-04-01
Abstract: A level shifter has a pair of P-type MOS transistor switches, a pair of N-type MOS transistor switches, an inverter and a plurality of triggers. The triggers are connected to gates of high-voltage devices (N-type MOS transistor switches) and substrates of the high-voltage devices, so that the triggers can produce a trigger signal for a period of time after receiving a low voltage control signal in order to change voltages on the substrates at transition and further reduce threshold voltages of the substrates to increase transition speed of the shifter circuit.
Patent TW-I241596-B (TW)
Title: Monitor
Inventor: LIN HSIEN-TANG
IPC: B41J5/10
Filed: 2004-01-02
Granted: 2005-10-11
Abstract: A monitor. A keyboard for PC is stored on the monitor when the keyboard is not utilized. The monitor has a display unit and a receiving device. The receiving device has two spaced pallets for accommodating the keyboard, a driving unit, and a control unit having a first switching element. The monitor further includes a second switching element and a third switching element. The display unit is switched ""ON"" or ""OFF"" by the first switching element. As the first switching element is switched from ""ON"" to ""OFF"", the display unit is turned off and the driving unit actuates the pallets to move from a first position to a second position, so that the keyboard located on the pallets is positioned at a received state. As the first switching element is switched from ""OFF"" to ""ON"", the driving unit actuates the pallets to move from the second position back to the first position, so that the keyboard located on the pallets can be accessed.
Patent TW-I232904-B (TW)
Title: Internal mechanism of a secondary anti-theft lock
Inventor: CHIEN YUNG-SHENG
IPC: E05B17/14
Filed: 2004-01-19
Granted: 2005-05-21
Abstract: This invention relates to an internal mechanism of a secondary anti-theft lock, including: a lock barrel support, a support, a lid, a shielding plate and a rotating block each having a concentric through hole. The through hole of the lock barrel support is inserted with a lock barrel. The support is affixed to the lock barrel support. The lid is affixed to a top edge of the lock barrel support. The shielding plate is pivoted to the support. The rotating block is provided above the shielding plate. This invention is characterized in that, the side edge of the shielding plate is formed with an arcuate rack that meshes with an arcuate rack formed at the bottom edge of the rotating block so as to allow steady and precise linking operation.
Patent TW-I257332-B (TW)
Title: Method for removing and retrieving IC tags adhered to papersheet, and system and apparatus for the same
Inventor: NISHIDA NOBUKATSU
IPC: G06K19/00
Filed: 2004-01-20
Granted: 2006-07-01
Abstract: There are provided a method for removing and retrieving an IC tag (1) adhered to papersheet (2), and a system and apparatus for the same. External force is applied to the adhesion surface between the papersheet (2) and the IC tag, thereby removing the IC tag (1) from the papersheet (2) (removing process), and then the thus-removed IC tag (1) is separated from other substances (separating process), so that such IC tags adhered to a number of papersheets can be removed and retrieved in an efficient manner.
Patent TW-I246173-B (TW)
Title: Diamond compound substrate and its manufacturing method
Inventor: MEGURO KIICHI
IPC: C30B29/04
Filed: 2004-01-28
Granted: 2005-12-21
Abstract: The purpose of the present invention is to provide a kind of diamond substrate, which is suitable for use in semiconductor material, electronic component and optical component, and has high rigidity, large area and high quality, and its manufacturing method. In the invention, diamond polycrystalline film is laminated on the surface of diamond single crystalline substrate to form a diamond compound substrate. For the compound substrate, it is better to have {100} face as the primary face for the largest area of the diamond single crystalline substrate and to laminate the diamond polycrystalline film on the opposite face parallel to the primary face. In addition, the constitution of the diamond single crystalline substrate 3 can also contain plural diamond single crystals having consistent face orientation of the primary face. By bonding these plural diamond single crystals through diamond polycrystalline layer 4, a diamond compound substrate 2 is formed. Additionally, the diamond single crystal can be used as a seed crystal to form diamond single crystal on its surface through vapor-phase synthesis.
Patent TW-I236404-B (TW)
Title: Stapler with function of electrically bending pin of staple and pin bending device thereof
Inventor: TSAI JENG-DAU
IPC: B25C1/06
Filed: 2004-02-23
Granted: 2005-07-21
Abstract: A stapler with function of electrically bending a pin of a staple includes: a frame installed with a pin bending device, which includes a cover plate having a through hole for allowing the pin of a staple going therethrough; a fastening seat installed on the frame and having a longitudinal groove and two staple block bending devices, in which each staple block bending device separately includes a staple bending block, a linking device for linking the staple bending block, a pivotal swivel arm for pushing the linking device and pivotally installed on the fastening seat, and a driving device for pushing the pivotal swivel arm for bending a staple block. The driving device includes a push arm extended to be housed in the longitudinal groove and located below the pivotal swivel arm. Thus, a lifting push arm will pivotally rotate the pivotal swivel arm so that the pivotal swivel arm pushes the linking device to link driving the staple bending block to produce a motion. Each staple bending block is respectively capable of bending a pin penetrated into the through hole, thereby avoiding an accidental injury on a human body caused by a protruded or un-completely bent staple pin.
Patent TW-I256515-B (TW)
Title: Structure of LTPS-TFT and fabricating method thereof
Inventor: KUO CHENG-CHANG
IPC: H01L21/336
Filed: 2004-04-06
Granted: 2006-06-11
Abstract: A structure of LTPS-TFT comprising a gate, a gate dielectric layer, a patterned silicon layer, a patterned insulating layer, an ohmic contact layer and a source/drain layer is provided. The gate and the gate dielectric layer are sequentially deposed on a substrate. The patterned silicon layer and the patterned insulating layer are sequentially deposed on the gate dielectric layer above the gate. The patterned silicon layer has included a poly-silicon channel region and an amorphous silicon hot carrier restrain region. The ohmic contact layer is deposed on a portion of the gate dielectric layer and of the patterned insulating layer above the amorphous silicon hot carrier restrain region and connecting with the amorphous silicon hot carrier restrain region. The source/drain layer is deposed on the ohmic contact layer and the gate dielectric layer. The amorphous silicon hot carrier restrain region is located between the ohmic contact layer and the poly-silicon channel region for restraining the hot carrier effect and decreasing leakage current so as to improve the performance of the transistor.
Patent TW-I233528-B (TW)
Title: Air filtration device for projector
Inventor: LEE HSUAN-CHENG
IPC: G03B21/16
Filed: 2004-05-11
Granted: 2005-06-01
Abstract: An air filtration device for projector includes a holder, a filter, and a rack. The rack is movably disposed in the holder for supporting the filter. When the rack moves to a first position, the rack is contained in the holder. When the filter is replaced, the rack moves from the first position to a second position.
Patent TW-I240247-B (TW)
Title: Environment controlling assistant device having voice-controlled menu
Inventor: TAU JIN-SHIU
IPC: G10L15/00
Filed: 2004-05-31
Granted: 2005-09-21
Abstract: The present invention relates to an environment controlling assistant device having voice-controlled menu for enabling handicapped persons to control a plurality of equipments. The device includes: a voice input circuit, a processor, a display unit and a plurality of controlled circuits. The voice input circuit receives voice signal. The processor performs menu design and encodes the actions according to the predetermined voice correctness of the handicapped person and the usage rate of the controlled equipments. The menu has a plurality of submenus and each submenu encodes the actions by Huffman coding. The display unit prompts the code corresponding to each action in the submenu. The processor conducts voice recognition and generates an action command. The controlled circuit is electrically connected to the equipments and controls the action of the equipments according to the action command.
Patent TW-I276244-B (TW)
Title: Wireless communication device capable of switching antennas according to data transmission information on network
Inventor: LEE TIEN-KUEI
IPC: H01Q1/36
Filed: 2004-06-04
Granted: 2007-03-11
Abstract: A wireless communication device includes a housing, and a wireless communication module installed inside the housing. The wireless communication module includes a plurality of WLAN units, and each WLAN unit includes at least one antenna for receiving and emitting radio signals. The wireless communication module further includes an antenna control unit connected to the plurality of WLAN units for switching the antennas of the plurality of WLAN units. The wireless communication device further includes a processing module installed inside the housing including a computation unit for computing the data transmission information of the plurality of WLAN units and a control unit for controlling the antenna control unit according to the data transmission information computed by the computation unit.
Patent TW-I290880-B (TW)
Title: High torque ratchet screwdriver
Inventor: HU HOU-FEI
IPC: B25B15/04
Filed: 2004-07-23
Granted: 2007-12-11
Abstract: A direction control component is selectively coupled to a snap component so that a tooth of the snap component is separated from the tooth of the second body. When the two snap components are not coupled to the direction control component, they are separately engaged with the teeth of the second body. The invented screwdriver has a simple structural design and a reduced production cost, and the invented product can be assembled quickly. The two snap components and the trip block (magazine) are all installed surrounding the center axis of the screwdriver. This design can greatly reduce the volume of the ratcheting mechanism, and further make the operation of the direction control component snapping on the snap component easier and more reliable. A reinforcement component is made of a high strength rigid material. When the abutment of the snap component abuts on the reinforcement component, the reinforcement component is capable of supporting a higher torque without forming deformation. This can greatly increase the withstanding torque of the ratchet screwdriver and prevent the snap component from generating slippage or tripping. Thus, the invented screwdriver meets the demands of professional people and is industrially applicable.
Patent TW-I245222-B (TW)
Title: Accessing configuration registers by automatically changing an index
Inventor: QUACH TUAN M
IPC: G06F9/445
Filed: 2004-08-23
Granted: 2005-12-11
Abstract: An embodiment of the invention is directed to a method for accessing configuration registers. An indication that an attempt has been made to access a first register is received. This first register reflects an index variable that points to a configuration register. Next, an indication that an attempt has been made to access a second register is received. This second register reflects part of the contents of a configuration register to which the index variable points. Next, without waiting for another attempt to access the first register, the index variable is changed to point to another configuration register. Other embodiments are also described and claimed.
Patent TW-I244805-B (TW)
Title: Connector assembly structure
Inventor: CHANG CHE-CHIA
IPC: H01R13/02
Filed: 2004-08-27
Granted: 2005-12-01
Abstract: This invention provides a high-speed connector assembly structure, which comprises two stacked upper and lower connectors which are extended to connect in between the conducting routes of the transmission lines on the circuit board to form separately conductive shielding layers. The circuit board is of a at least four-layer multi-layered board, in which on the two surface layers are formed separately the 1st transmission route and the 2nd transmission route in between the two connectors and the control chip, and on the middle layer of circuit board is to form the grounding layer to shield the 1st transmission route and the 2nd transmission route, by means of which to avoid the mutual interference generated by the simultaneous transmission of high frequency signals. Moreover, due to the simplified design of circuit layout, the disclosed structure can effectively improve the high-frequency impedance and its related variables.
Patent TW-I254423-B (TW)
Title: Press-fit sealed electronic component and method for producing the same
Inventor: NISHIYAMA YOSHIHIDE
IPC: H01M2/36
Filed: 2004-10-13
Granted: 2006-05-01
Abstract: A press-fit sealed electronic component includes an electronic component, a plug to be equipped with the electronic component, and a tube to be sealed by press-fitting the plug, wherein the plug is brought into close contact with the tube through a tin-free alloy layer. A method for producing a press-fit sealed electronic component includes the steps of forming the plug and the tube with a nickel silver material, forming a tin-copper layer by plating on each surface of the plug and the tube, forming a copper-zinc alloy layer at the interface between the nickel silver material and the tin-copper layer by heat treatment, removing the tin-copper layer remaining on the copper-zinc alloy layer to expose the copper-zinc alloy layer, and bringing the plug into close contact with the tube through the exposed copper-zinc alloy layer to seal the tube by press-fit.
Patent TW-I260147-B (TW)
Title: Mobile phone with detecting function for body fat and method for detecting body fat
Inventor: WU CHIAO-FU
IPC: H04M1/00
Filed: 2004-10-19
Granted: 2006-08-11
Abstract: A mobile phone with detecting function for body fat comprises a first and a second electrodes which are both coupled to a central control unit. In addition, the present invention further has a user interface and a memory unit. When the one wants to use the present invention to detect body fat, the one can operate the user interface to start the detecting function for body fat. Then, the detecting current is transmitted to the one's body from the first or second electrode by the central control unit so as to form a circuit circle. The body fat of the one is estimated based on the circuit circle, and then compared with a personal data of he one by the central control unit. The health information regarding to the one will be selected from a database burned in the memory unit, and showed on a display screen of the user interface.