baber/WOPTO huggingface dataset:
Patent TW-I250758-B (TW)
Title: Techniques for offloading cryptographic processing for multiple network traffic streams
Inventor: MINNICK LINDEN
IPC: H04L9/00
Filed: 2002-08-16
Granted: 2006-03-01
Abstract: A security association (SA) lookup table is maintained at a network interface. The SA data is stored in a memory external to the network interface, for example, in the memory of a host electronic system in which the network interface provides network access. The lookup table stores sufficient information for the network interface, or another system component, to access the SA data. When a cryptography operation is to be performed, the SA data is retrieved from the external memory and delivered to the processor performing the cryptographic operations. In one embodiment, destination Internet Protocol (IP) address and the IPSec protocol are checked after the SA data is retrieved from the external memory. In one embodiment, the lookup table entries contain only an offset value and a base address value that are used to access the SA data.
Patent TW-585969-B (TW)
Title: Oil leak prevention structure for vacuum pump
Inventor: YAMAMOTO SHINYA
IPC: F04C18/18
Filed: 2002-09-12
Granted: 2004-05-01
Abstract: A Roots pump rotates a plurality of rotors (23-32) by a pair of rotary shafts (19, 20) to draw gas. Each rotary shaft (19, 20) extends through a rear housing member (14) of the Roots pump. A plurality of stoppers (67, 68, 72) are located on each rotary shaft (19, 20) to integrally rotate with the corresponding rotary shaft (19, 20), and prevent oil from entering a fifth pump chamber (43) of the Roots pump. A tapered circumferential surface (671) is located about an axis (191, 201) of each rotary shaft (19, 20). Each tapered circumferential surface (671) is located adjacent to an end surface (672) of the stopper (67) and is closer to an oil zone (331) than the end surface (672) is. Each tapered circumferential surface (671) is formed such that the distance between the circumferential surface (671) and the axis (191, 201) of the rotary shaft (19, 20) increases from the side closer to the pump chamber (43) to the side closer to the oil zone (331). This effectively prevents oil from entering the pump chamber (43).
Patent TW-565820-B (TW)
Title: A light emitting device and electronic apparatus using the same
Inventor: YAMAZAKI SHUNPEI
IPC: G09G3/32
Filed: 2002-09-25
Granted: 2003-12-11
Abstract: Providing a light emitting device capable of suppressing the variations of luminance of OLEDs associated with the deterioration of an organic light emitting material, and achieving a consistent luminance. An input image signal is constantly or periodically sampled to sense a light emission period or displayed gradation level of each of light emitting elements of pixels and then, a pixel suffering the greatest deterioration and decreased luminance is predicted from the accumulations of the sensed values. A current supply to the target pixel is corrected for achieving a desired luminance. The other pixels than the target pixel are supplied with an excessive current and hence, the individual gradation levels of the pixels are lowered by correcting the image signal for driving the pixel with the deteriorated light emitting element on as-needed basis, the correction of the image signal made by comparing the accumulation of the sensed values of each of the other pixels with a previously stored data on a time-varying luminance characteristic of the light emitting element.
Patent TW-566052-B (TW)
Title: Capacitor type microphone and the MEMS manufacturing method
Inventor: JANG JAU-JR
IPC: H04R1/04
Filed: 2002-10-25
Granted: 2003-12-11
Abstract: The present invention provides a capacitor type microphone made by micro electro-mechanical systems (MEMS) manufacturing method, which comprises a base having a bottom wall in a recessed-slot shape; a vibrating membrane chip accommodated in the base and connected with the bottom wall; a field-effect transistor (FET) accommodated in the base and electrically connected to the base and the vibrating membrane chip simultaneously. The vibrating membrane chip is manufactured by the MEMS manufacturing process, which has an electrode layer; a vibration membrane formed downward from the electrode layer; at least a separation pad formed further downward from the vibration membrane; and a bottom plate having plural through holes and connected to the separation pad. The electrode layer, vibration membrane and the bottom plate together form a capacitor. The bottom plate, separation pad, and the vibration membrane together define a vibration space, and the bottom plate seals the recessed slot so that the recessed slot is merely connected to the vibration space by these through holes. When the vibration membrane chip receives mechanical energy, the vibration membrane generates a corresponding deformation to vary the capacitor, and which is converted by the FET into an electronic signal for transmission.
Patent TW-I233106-B (TW)
Title: Method and related apparatus for adapting rotation speed adjustments of a spindle via a pause mode while accessing data from an optical disc
Inventor: HUANG UMI
IPC: G11B7/085
Filed: 2002-11-07
Granted: 2005-05-21
Abstract: A method and related apparatus for data accessing of an optical disk drive. The optical disk drive has a spindle for rotating an optical disk and a pick-up head (PUH). The PUH is capable of writing data onto the optical disk according to a write-in clock. The method includes: when the PUH is seeking to a target position and a rotation speed of the spindle is still being adjusted and unstable, making the PUH move back and forth within a predefined range, and making the PUH move toward the target position when the rotation speed of the spindle becomes stable.
Patent TW-588290-B (TW)
Title: New credit card's low cost anti-fraud mechanism
Inventor: WEI TSUNG-HSING
IPC: G07F7/08
Filed: 2002-12-09
Granted: 2004-05-21
Abstract: A credit card is not only a plastic card. It is really a big money bag. With the online interactive function over internet, an instant communicating point created between credit card issuer and card holder. Through the communicating point, card holder may divide his credit line to a suitable small or low operating line for a few day's purchase consuming only. When the small operating credit line consumed, card holder may re-fillup his small credit line via internet by himself. The present invention of new credit card is a totally new model of consume-approving operation for issuer and also a totally new model of consuming way for consumer. By this way, you may prevent card fraud easily. Basically, the present invention released money to a credit card successively by a small adequate amount every time.
Patent TW-I239738-B (TW)
Title: Standard platform for network technology group and application method thereof
Inventor: RYU JUHN-SEOK
IPC: G06F9/40
Filed: 2003-03-03
Granted: 2005-09-11
Abstract: The present invention discloses a standard platform for a network technology group, by generating a common element, a common module, in each of the technology groups applied in a predetermined software system, such as a synchronous digital hierarchy SDH, a plesiochronous digital hierarchy PDH, an asynchronous transfer mode ATM, an Internet protocol IP, a voice over packet VoP, an inverse multiplexing over asynchronous transfer mode IMA, or a digital subscriber line and its variations xDSL, including hierarchically a function block defined by each function of a message conversion and of a connection process in each block of the technology groups, a management group of the function block, a sub-structure of the function block, classified according to the role within each function block, and a management element, a minimum unit of the common module in each of the technology groups, including actual structure contents, classified differently according to the management group.
Patent TW-571094-B (TW)
Title: Fermentation controller
Inventor: YAMAGISHI JUNICHI
IPC: C12C13/02
Filed: 2003-03-12
Granted: 2004-01-11
Abstract: A fermentation controller correctly controls fermentation and produces a required material by fermentation. The fermentation controller (3) controls fermentation in a material production unit (1) that produces a material by fermentation. The controller (3) includes a capacitance sensor (63) to detect a capacitance change representative of a fermenting state in the material production unit and a memory (77) to store a reference capacitance change representative of a reference fermenting state. The controller compares the detected capacitance change with the reference capacitance change and controls fermentation in the material production unit according to the comparison result.
Patent TW-I289353-B (TW)
Title: Field effect transistors
Inventor: PHILLIPS TIMOTHY JONATHAN
IPC: H01L21/338
Filed: 2003-03-18
Granted: 2007-11-01
Abstract: In a field effect transistor having a quantum well is provided by a primary conduction channel 27, at least one secondary conduction channel 25, 25 immediately adjacent and in contact with the primary channel has an effective bandgap 15 greater than the effective bandgap 14 of the primary channel, and the modulus of the difference between the impact ionisation threshold IIT 17 of the primary channel and the effective conduction band offset (the height of the step) between the primary and secondary channels being no more than 0.5 Eg (effective), or (alternatively) no more than 0.4 eV. Higher energy carriers which might otherwise cause impact ionisation leading to runaway are thus diverted into the secondary channel allowing the device to run faster at increased voltages and/or to exhibit much greater resistance to runaway. The primary channel is preferably of low bandgap material, for example InSb, InAs, InAs1-ySby, In1-xGaxSb or In1-xGaxAs.
Patent TW-595159-B (TW)
Title: Load balancing method of wireless local area network
Inventor: LIN YING-CHIAN
IPC: H04L12/28
Filed: 2003-04-04
Granted: 2004-06-21
Abstract: The invention relates to a load balancing method of wireless local area network (WLAN), in which the WLAN comprises multiple access points with identical SSID. The load balancing method comprises firstly determining an access point with minimum load; then replying to the probe request frame of a workstation by the access point with minimum load; and establishing a service link between the access point with minimum load and the workstation to attain load balancing of multiple access points. The determination of the access point with minimum load is achieved by transmitting a load collection packet from a master access point; after the access points with identical SSID receive the load collection packet, transmitting a load target packet; and then performing a load comparison process by each access point to determine an access point with minimum load.
Patent TW-I232704-B (TW)
Title: Organic light emitting diode containing a novel Ir complex as a phosphorescent emitter
Inventor: CHENG CHIEN-HONG
IPC: H05B33/20
Filed: 2003-07-24
Granted: 2005-05-11
Abstract: The present invention relates to an organic light emitting diode containing Ir complex as phosphorescent emitter. The phosphorescent Ir complex of the present invention has the following formula (I) or (II). In the formula, X is any of monoanionic bidentate ligands; Z is any atom group constructing nitrogen heterocyclic groups; R1 is a substituted group in a nitrogen heterocyclic group; m is 0 or any positive integer; R2 and R3 are independent hydrogen, halogen, alkyl group of C1-C6 or halogen substituted C1-C6 alkyl group, C1-C6 alkoxyl group, phenyl C1-C6 alkyl group, amine group, aromatic group, hetero aromatic ring substituted group.
Patent TW-I226792-B (TW)
Title: Scanning apparatus which can reduce scanning time and related method
Inventor: KUAN CHIEN-KUO
IPC: H04N1/047
Filed: 2003-08-07
Granted: 2005-01-11
Abstract: A scanning apparatus includes a housing, a cold cathode fluorescent lamp (CCFL), and a light emitting diode (LED), both for emitting light, a photosensor for detecting light that is emitted from the CCFL and the LED, and is then reflected from a document, and a control circuit for controlling operation of the scanning apparatus.
Patent TW-I310594-B (TW)
Title: Method and electronic circuit for coding information
Inventor: FRANCESCO PESSOLANO
IPC: H03K5/06
Filed: 2003-09-10
Granted: 2009-06-01
Abstract: A method for coding information in an electronic circuit and an electronic circuit for coding information uses at least two electrically coupled signal paths (X0, X1). Cross-talk between two electrically coupled signal paths (X0, X1) can be utilized to perform logical computation. A signal is propagating on two signal paths (X0, X1) in the form of either rising or falling transitions. The relative delay between the transitions on the two paths (X0, X1) determines the logic value of the output signal (X) to be produced. If the signal on the first paths (X0) propagates faster than the signal on the second path (X1), an output signal (X) having a first logic value is produced. If the signal on the second path (X1) propagates faster than the signal on the first path (X0). an output signal (X) having a second logic value is produced.
Patent TW-I256371-B (TW)
Title: Package assembly and removing method thereof
Inventor: LIAU SHU-RU
IPC: B65D81/02
Filed: 2003-10-09
Granted: 2006-06-11
Abstract: A package assembly and a removing method thereof. The method for removing the package assembly includes the following steps. A container, a cushion member, and a cover member with an adhesive member are provided. The cover member covers a product, and the cushion member and the cover member are located in the container. The cushion member is adhered to the cover member by the adhesive member. Then, the cushion member is removed from the container, and the cover member adhered to the cushion member is also removed along with the cushion member.
Patent TW-I240518-B (TW)
Title: System using label switching techniques to support QoS for mobile ad-hoc networks and its label distributing and switching method
Inventor: YANG JEN-SHUN
IPC: H04L12/56
Filed: 2003-11-24
Granted: 2005-09-21
Abstract: The present invention provides a system using label switching techniques to support QoS for mobile ad-hoc networks and its label distributing and switching method. The system includes plural clusters, each having plural mobile nodes. At least one of the mobile nodes in a cluster is selected as a routing agent. One of the routing agents in a cluster is selected as a core routing agent. Each core routing agent is capable of obtaining an unique seed for generating an label L=f(S, i, j)=8x3<i>x2<j> to a new label switch path (LSP), where S is an unique seed that is an unique prime number, except 2 and 3, obtained by the core routing agent, i represents one of different kinds of LSP, and j represents one of different numbers for the same kind of LSP. Through the interconnecting of core routing agents, the virtual backbones can be constructed for bandwidth sharing.
Patent TW-I230641-B (TW)
Title: Rigid clamping structure for engraving milling cutter
Inventor: CHANG HSIN-TIEN
IPC: B23C9/00
Filed: 2003-12-11
Granted: 2005-04-11
Abstract: The present invention provides a rigid clamping structure for engraving milling cutter, in which a tool holder is formed at an end of an end mill holder. The tool holder has a cutter receiving groove having a top wall in which a resilient slit is integrally formed by cutting whereby a resilient clamp formed on one side of the cutter receiving groove enables elastic deformation for clamping and fixing the cutter. An inner surface of the resilient clamp is formed a rib-like jaw thereon, which is fixed and fitted in a groove on the cutter to restrict the vertical and rotating freedom of the cutter. A head and a shank of a bolt are grinded to precisely match with a countersink and a support hole formed on one side of the tool holder and a through hole of the cutter to provide support to the cutter against cutting resistance, effectively spreading the cutting resistance of the cutter to attain high rigidity and excellent cutting performance of the clamped cutter.
Patent TW-I231418-B (TW)
Title: Fan assembly
Inventor: CHEN YING-CHI
IPC: F04D29/54
Filed: 2004-02-05
Granted: 2005-04-21
Abstract: A fan assembly for connecting to a first engaging portion of a fan tray. The fan assembly includes a fan housing, a resilient member and a flexible member. The resilient member is disposed on one side of the fan housing and having a second engaging portion. The first engaging portion connects to the second first engaging portion so that the fan assembly connects to the fan tray. The flexible member connects the fan housing and the resilient member. An external force is applied along the flexible member to cause deformation thereof, and the resilient member is also deformed accordingly so that the first engaging portion is separated from the second engaging portion.
Patent TW-I238100-B (TW)
Title: Polishing pad and fabricating method thereof
Inventor: SHIH WEN-CHANG
IPC: H01L21/304
Filed: 2004-02-09
Granted: 2005-08-21
Abstract: A polishing pad having a polishing surface, a back surface and a side wall is provided. The side wall is connecting with the polishing surface and the back surface. The polishing pad comprises a polishing area and a central area. Wherein, at least one buffer stress pattern is designed in the central area. The buffer stress pattern can cushion the stress on the central area caused during the polishing process to prevent the central area from breaking out and the rubbing particle which is produced by the wafer mounted and the breaking out area rubbing each other, resulting in the contamination of the surface of wafer. In addition, at least one cambered surface is designed in the side wall of the polishing pad to prevent the rubbing particle which is produced by the wafer mounted and the side wall rubbing each other, resulting in the contamination of the surface of wafer.
Patent TW-I276385-B (TW)
Title: Improvement of high speed heat dissipation device
Inventor: LIOU YI-MING
IPC: F28D15/04
Filed: 2004-05-20
Granted: 2007-03-11
Abstract: The present invention provides an improvement of high speed heat dissipation device, in which a base part of the heat dissipation device is installed with a plurality of channels. The interior of the channels is formed by extruding a capillary device with a teeth-patterned annular face to form a circulatory enclosed-type channel loop with physical phase change. The loop is developed with a degree of vacuum after evacuation and filled with liquid or gaseous heat dissipation medium. The amount of heat dissipation medium loaded is 5% to 70% of the internal capacity of the channel. While in use, the base part comes into contact with a heat dissipating face for the purpose of providing heat dissipation.
Patent TW-I273271-B (TW)
Title: Navigation system
Inventor: HUGHES IAN
IPC: G01S5/00
Filed: 2004-05-31
Granted: 2007-02-11
Abstract: A navigation system is provided in which a mobile device (14) has a data receiving means capable of receiving images and an image display means (17), for example a mobile telephone with MMS capability for receiving a viewing images. A server (10) has a store of a plurality of images (12), each image representing a location and more than one image (12) being compilable to define a route between locations. The server has means for receiving a request and means for sending a series of images (12) to the receiving means of the mobile device (14). The store of the plurality of images (12) is keyed on locations of the images and a request specifies a location.
Patent TW-I242221-B (TW)
Title: Contact switch
Inventor: OHKUBOH HIDEAKI
IPC: H01H13/10
Filed: 2004-06-11
Granted: 2005-10-21
Abstract: A contact switch comprises a first switch unit (110), a second switch unit (120), plural first and second fixed contactors (12, 22) as well as plural relay contactors (30). Said first switch unit (110) is housed in a frame and comprising of plural first movable contactors (11) provided with a first and second moval contacts (11a, 11b) at the both ends; and a first magnetic operational assembly (17A) which supports said movable contactors and plural contact spring (15) pushing said movable contactors, and makes said plural first movable contactors act simultaneously. Said second switch unit (120) is housed in the frame and comprising of plural second movable contactors (21) provided with a third and fourth movable contact (21a, 21b) at the both ends, and a second magnetic operational assembly (27A) which supports said movable contactors and plural contact spring (25) pushing said movable contactor, and makes said plural second movable contactors act simultaneously. Said first and second fixed contactors (12, 22) are fixed to said frame, of which one end is provided with fixed contacts (12a, 22a) which respectively make contact with or depart from said first and fourth movable contacts, while the other end is an external connecting terminal. Said relay contactors (30) are fixed in said frame, of which one end is provided with a fixed contact (30a) which makes contact with or depart from the second movable contact, while the other end is provided with a fixed contact (30b) which makes contact with or depart from the third movable contact.
Patent TW-I263455-B (TW)
Title: Method for fabricating electrode structure of field emission display
Inventor: FANG JIN-SHOU
IPC: H05B33/06
Filed: 2004-06-25
Granted: 2006-10-01
Abstract: A method for fabricating electrode structure of field emission display is that silver printing ink of low cost with screen printing or thick-film lithography is formed on a substrate to become an electrode layer. The powder size contained in the printing ink can be about 0.1 mum to 10 mum, and then the printing ink is sintered by a sintering technique. After the sintering technique is performed, the particle size of the powder crystals can be made to be about 1 mum to 10 mum. The surface-polishing technique is utilized to polish the surface of the electrode layer fabricated by the silver printing ink of low cost. The surface flatness of the electrode layer is therefore improved and the thickness error can be controlled under 0.1 mum.
Patent TW-I260845-B (TW)
Title: Pressure container
Inventor: USHIZAWA MASAHIRO
IPC: H02B13/02
Filed: 2004-06-28
Granted: 2006-08-21
Abstract: The bonding part of a pressure container such as a tank of a gas-insulated switchgear is sealed by an O-ring, wherein the O-ring easy to fall from an installation groove has to be fixed by an adhesive or to be provided with a special holder when assembling the pressure vessel having the described sealed device; therefore, the assembling is not only troublesome but costly. In view of the said conventional problem, in the pressure container of this invention, the diameter of a square groove 5 for the installation of the O-ring 6 is formed larger than the inner diameter of the O-ring 6 with a specified relation in dimension between the diameter of the square groove 5 for installation of the O-ring 6 and the inner diameter of the O-ring 6.