baber/WOPTO huggingface dataset:
Patent TW-I238088-B (TW)
Title: Method of making a self-tapping screw with extra long drilling tip and product made by same
Inventor: JAU RUNG-JU
IPC: B21H3/00
Filed: 2003-10-16
Granted: 2005-08-21
Abstract: This invention relates to method of making a self-tapping screw with extra long drilling tip and product made by same, comprising the steps of: trimming off a blank material; press-forming a head at an end of the blank; lathe-forming threads of an appropriate length along the shank of the blank; milling a drilling tip at another end; milling two extended chip removing slots extending into the thread along the chip removing slots that have been milled in the drilling tip to obtain an integrally made self-tapping screw with an extra long drilling tip, which not only reduces the manufacturing cost and ensures product quality, but also improves the tapping capability of the self-tapping screw by means of the tapping faces of the chip removing slots that are extend into the threads.
Patent TW-I237790-B (TW)
Title: Decoupled hardware configuration manager
Inventor: ROTHMAN MICHAEL
IPC: G06F9/44
Filed: 2003-11-06
Granted: 2005-08-11
Abstract: The present disclosure relates to a technique or device to allow hardware related drivers to present a centralized configuration program and, more particularly, to a technique or device to allow hardware related drivers to present configuration information to a centralized user interface manager.
Patent TW-I239130-B (TW)
Title: Optical parametric oscillator with distributed feedback grating or distributed bragg reflector
Inventor: HUANG YEN-CHIEH
IPC: H01S5/12
Filed: 2003-11-06
Granted: 2005-09-01
Abstract: The invention relates to a simple and effective laser device for generating laser radiation from an optical parametric oscillator (OPO) by implementing a distributed feedback (DFB) or distributed Bragg reflector (DBR) structure, in the laser oscillator. The nonlinear crystal used in the OPO of the present invention can be a birefringence phase-matched crystal or a quasi-phase-matched crystal.
Patent TW-I233331-B (TW)
Title: Heat sink and a method for making the same
Inventor: YEN SHIH-CHIEH
IPC: H05K7/20
Filed: 2003-11-18
Granted: 2005-05-21
Abstract: A heat sink includes a base, a number of fins, a carbon nanotube film, and a thermal conducting coating. The base has two faces. The fins extend from one face of the base. The carbon nanotube film is formed on the other face of the base. The carbon nanotubes are substantially parallel to each other and perpendicular to the base. The thermal conducting coating is formed on the carbon nanotube film.
Patent TW-I243565-B (TW)
Title: Network micro controller and the method for transmitting and receiving data through a wireless network system
Inventor: WU JIUNG-SHIAN
IPC: H04L29/02
Filed: 2003-12-02
Granted: 2005-11-11
Abstract: A network micro-controller and the method for transmitting and receiving data through a wireless network system are disclosed. There are a built-in microprocessor and a system bus in the network micro-controller. There is a public memory connected to the system bus. The public memory is equipped with two communication ports. The first communication ports is directly connected to the system bus, and the second communication port is connected to a plurality of package-processing units to let the microprocessor access the processed code of a program and the data stored in the memory through the first communication port, and at the same time, a data package is directly moved among the package process unit through the second communication port without interrupting the built-in microprocessor processing different procedures. The invention can efficiently support and be applied different wireless radio communication standards, and lower the performance requirement of a built-in microprocessor.
Patent TW-I221896-B (TW)
Title: Long-distance sonic boom bomb
Inventor: LIAW JOEY
IPC: C06B29/00
Filed: 2003-12-12
Granted: 2004-10-11
Abstract: A long-distance sonic boom bomb comprising a cartridge loaded with a bomb made up from plastic material. The bomb encompasses a sound explosives cup and a delay explosives cup. The sound explosives cup is loaded with a sound explosives agent having components including perchloryl potassium, magnesium powder and aluminum powder. A sufficient sound value is acquired through appropriate compacting of the sound explosives cup, and therefrom realizes uniform shattering of the cup into small fragments that are insufficient to cause injury. Furthermore, at least two helical grooves extending from a bottom to a top of the cartridge are defined on an inner wall of the cartridge, and ear attachments are configured on a base of an outer wall of the bomb so as to correspond with the helical grooves, thereby engendering a spinning stability effect during flight time of the bomb, reducing wind resistance, and thus increasing flight range.
Patent TW-I238976-B (TW)
Title: Image processing apparatus, image processing method, information processing apparatus, information processing system, semiconductor device and recording medium for recording a computer program
Inventor: OKA MASAAKI
IPC: G06T1/60
Filed: 2003-12-19
Granted: 2005-09-01
Abstract: An image processing apparatus includes an auxiliary storage device 19 stored first data of a given object image higher in LOD level, a main memory 11 stored second data of the given object image lower in the LOD level than the first data, a CPU 10, and a GPU 18. The CPU 10 calculates an apparent speed of the object image on a screen, and determines data to be used in the geometry processing of the object image to one of the first data and the second data in accordance with the apparent speed. The GPU 18 takes in the first data (or the second data) from the auxiliary storage device 19 (or the main memory 11) to conduct the rendering process in the case where the geometry processing is conducted by using the first data (or the second data).
Patent TW-I226460-B (TW)
Title: Micro-scanning mirror of phase delay line device
Inventor: YANG FONG-RUEY
IPC: G02B5/08
Filed: 2003-12-26
Granted: 2005-01-11
Abstract: A micro-scanning mirror of a phase delay line device is disclosed, wherein the phase delay line device includes a grating for separating a low coherence light source, a lens, the micro-scanning mirror, and a double path reflective mirror. The micro-scanning mirror includes a rotatable plate having a silicon thin film of which a first metal electrode deposited on a first surface, and a T-bar at the edge; and a fixed plate having a silicon substrate deposited with at least one second metal electrode located below a second surface of the silicon film for controlling the rotatable plate. The micro-scanning mirror is used for continuously reflecting the light.
Patent TW-I252662-B (TW)
Title: Method and apparatus for accelerating public-key certificate validation
Inventor: KUMAGAI YOKO
IPC: H04L9/32
Filed: 2004-02-04
Granted: 2006-04-01
Abstract: The invention is provided to answer an appropriate result, even when a new path exists after a path search, and to shorten the required time from the validity confirmation request of a public-key certificate, from an end entity until the result is found. The validation authority of certificates searches for and verifies the paths and certificate revocation lists periodically, and classifies the paths into the valid paths and the invalid paths in accordance with the results of the validations, so as to register the paths in databases beforehand. Besides, when a request for authenticating the validity of a certificate has been received from an end entity, the validation authority judges the validity of the public key certificate by checking which of the valid-path database or the invalid-path database corresponding to the request is registered in. On the other hand, when the path corresponding to the validity authentication request is not registered in the databases, the path search and validation authentication is performed again, so as to authenticate the validity of the public key certificate.
Patent TW-I225777-B (TW)
Title: Double guide-rail mechanism
Inventor: LI DING
IPC: A47B88/49
Filed: 2004-03-23
Granted: 2005-01-01
Abstract: The present invention provides a double guide-rail mechanism that can be operated in a smooth and quiet manner. A main body projection 10T is installed on a front section of a main body side rail 10. With an intermediate rail completely pulled out of the main body side rail, a roller 20 is rotatably installed at a position P2' of the intermediate corresponding to a predetermined distance delta from a rear end position P1' of the main body projection. Connecting mechanisms 30, 14 are arranged whereby in the process when a drawer object is pulled out from a completely received condition to such an extent that the roller reaches the main body projection, and during the process that the rollers moves away from the main body projection to a completely received condition in the process of receiving the drawer object, the intermediate rail is moved with the drawer object side rail, otherwise they are separate.
Patent TW-I240402-B (TW)
Title: Package substrate without plating bar and a method of forming the same
Inventor: HO KWUN-YAO
IPC: H01L23/538
Filed: 2004-05-28
Granted: 2005-09-21
Abstract: A package substrate without plating bar and a method of forming the same is provided. A circuit substrate is firstly provided with circuit patterns formed thereon. Then, solder masks are formed to define connecting points on the circuit patterns. Afterward, the openings of the solder mask on a lower surface of the substrate are filled with solder material. Thereafter, a seed layer is formed on the lower surface of the substrate, and then a passivation layer is formed on a lower surface of the seed layer. Finally, a plating process is carried out by using the seed layer to input cathode electric level to form metal pad on the connecting points on the upper surface of the substrate.
Patent TW-I269121-B (TW)
Title: Optical system for maskless lithography
Inventor: SMIRNOV STANISLAV
IPC: G03F7/20
Filed: 2004-06-23
Granted: 2006-12-21
Abstract: A maskless lithography system including an illuminating system, a SLM having a non-linear shape (e.g., curved, concave, spherical, etc.), an exposure system, and a beam splitter that directs light from the illuminating system to the SLM and from the SLM to the exposure system. In some embodiments, an optical element can be located between the beam splitter and the SLM, possibly to correct for aberrations.
Patent TW-I249444-B (TW)
Title: Extruder die injection nozzle
Inventor: KELLER LEWIS CONRAD
IPC: B21C25/00
Filed: 2004-06-25
Granted: 2006-02-21
Abstract: An extruder die assembly and method for using same is disclosed which is designed for adaptation to a wide variety of commercial-grade extrusion devices common in the food industry. A novel feature of the invention is an injection nozzle which supplies fluid additives from an exterior pressurized source to a supply port formed in the extruder die assembly. The subject injection nozzle exhibits superior sealing qualities in conjunction with simplicity and flexibility. The minimal affected space required to receive the subject injection nozzle allows a single extruder die assembly to have more than one supply port fashioned therein. Thus, multiple injection nozzles may be used to supply a single extruder die assembly with multiple colors and/or flavors. The injection nozzle of the present invention also exhibits a unique dual seal characteristic, which is particularly effective in conditions involving high temperature. The subject injection nozzle is also highly flexible in that one injection nozzle may be used interchangeably with another (i.e., each injection nozzle is not unique to a particular supply port).
Patent TW-I252726-B (TW)
Title: Housing to accept circuit-plates which form at least one communication system
Inventor: FUERSICH WALTER
IPC: H04Q1/10
Filed: 2004-06-30
Granted: 2006-04-01
Abstract: A housing to accept circuit-plates, whose component parts form at least one part of a communication system, with a housing-cover (3) and an connection-area (11) which can be accessed from outside, where a main circuit-plate is applied between a basis-part (2) and a cover-part (4) and in an expansion-region (12) of the main circuit-plate (8) some plug-devices (23) for at least one expansion-circuit-plate (18) is provided, where in order to cover the expansion-region (12) a 1st cover-hood (5) is provided, which has bar-type-openings (14) located towards the connection-area (11), said openings (14) in a mounted state correspond to the plug-devices (24) on at least one expansion-circuit-plate (18), where the 1st cover-hood (5) can be jointed on the cover-part (4) by means of a joint-connector (39) and the joint-connector (39) can be re-detached only by the use of a tool.
Patent TW-I263449-B (TW)
Title: Resource allocation in wireless communication systems
Inventor: CUFFARO ANGELO
IPC: H04B7/26
Filed: 2004-07-02
Granted: 2006-10-01
Abstract: A method and system wherein the coverage area of a plurality of base stations may be evaluated with respect to noise rise and power for assignment of system resources is disclosed. Path loss is measured to determine candidate base stations and at least one timeslot is selected from within the candidate base stations for optimization of the uplink and downlink.
Patent TW-I253826-B (TW)
Title: Encryption security method of application programs
Inventor: CHANG ZECHARY
IPC: H04L9/28
Filed: 2004-08-13
Granted: 2006-04-21
Abstract: An encryption security method of application programs is disclosed. The method includes steps of first extracting a specific identification code of the application program at a user end, transmitting the specific identification code to a server end for registration, enabling the server to carry out an encryption computation based on the specific identification code and the current date in generation an activation password, forwarding the activation password to the user end, and enabling the user end to activate the application program through the activation password for executing the application program, so as to generate the password at the server end of the website instantaneously, and proceed an on-line legal authentication of the application program.
Patent TW-I251724-B (TW)
Title: Exposure method
Inventor: LIU HSING-TSUN
IPC: G03F7/20
Filed: 2004-08-26
Granted: 2006-03-21
Abstract: An exposure method is disclosed. The exposure method includes the steps of (a) providing a substrate; (b) forming a trench area and non-trench area in the trench; (c) putting the substrate on a carrying plate, wherein plural supporters of the carrying plate are in touch with the substrate and corresponding to the non-trench area of the substrate; and (d) coating a photoresist layer on the substrate and baking the substrate. The exposure method not only prevents the wafer from being broken due to the rapid temperature variation, but also saves the manufacturer a lot of cost and enhances the yield and efficiency.
Patent TW-I270599-B (TW)
Title: Hoop bar and reinforcing bar connecting device
Inventor: WENG MIN-HUANG
Filed: 2004-09-17
Granted: 2007-01-11
Abstract: A hoop bar and reinforcing bar connecting device, wherein the hoop bar connecting device is provided with plural sets of hoops, the hoops being provided thereto with clamping portions, the hoops being connected by means of connecting portions of predetermined length. While performing construction work for laying hoop bars, the plural hoop bars are connected and clamped together. In particular, the hoop bars are provided to bar nodes between beams and columns, such that plural hoop bars can be connected to be close to or stretched from each other, so as to eliminate obstacles during construction work at the bar nodes between beams and columns. The gaps between the hoop bars of the beams and columns can be as precise as the predetermined specifications thereby enhancing building safety, reducing construction time, and improving cost-effectiveness. Connection portions of the reinforcing bar connecting device are made of a rigid material, such that during construction work for laying the reinforcing bas (such as dual-row reinforcing bars for upright walls), the gaps between the reinforcing bars can be as precise as the predetermined specifications.
Patent TW-I262424-B (TW)
Title: Method and apparatus for detecting the location of a laser spot
Inventor: KUO WEN-KAI
IPC: G06F3/00
Filed: 2004-01-19
Granted: 2006-09-21
Abstract: Disclosed is a new method and apparatus for detecting the location of a laser spot. It consists of a computer, a digital camera, an optical filter, a diffractive optical element (DOE), projector, a laser pointer, a wireless transceiver, and projection screen In this apparatus, the DOE and optical filter are placed in front of the camera to filter the unwanted color, smooth the image, and transfer the laser spot into a large diffractive pattern, such as circle or other pattern. This method can overcome the drawback that the single laser spot is easily affected other non-laser light spot. By the digitization images captured from digital camera and stored in the memory of the computer, the computer can calculate the coordinate of the laser spot in the screen. Combining this coordinate and wireless mouse, the laser spot can control the position of the computer cursor and interact with the computer by using the mouse function.
Patent TW-I256803-B (TW)
Title: Configuration method for wireless local area network device
Inventor: LIN BIN
IPC: H04L12/28
Filed: 2004-11-22
Granted: 2006-06-11
Abstract: The present invention provides a method, which can efficiently establish a wireless local area network including one or more wireless access points and wireless subscriber devices. The method according to the present invention is different from the conventional manual configuration method which requires a lot of repetitive works. The method includes storing the associated configuration information on a mobile storage medium when configuring the wireless access point; then, inserting the mobile storage medium into the wireless access point or wireless subscriber device to be configured; and, employing the stored configuration information for automatic configuration. The method disclosed in the present invention can eliminate the factors for manual interference in the configuration process as much as possible, so as to reduce the work load for configuration and minimize the probability of human errors.
Patent TW-I243748-B (TW)
Title: Multi-stage quick roller replacement device
Inventor: JANG LUNG-WU
IPC: B30B15/00
Filed: 2004-12-09
Granted: 2005-11-21
Abstract: Disclosed is a multi-stage quick roller replacement device, wherein a second stage roller set is arranged at a lower level of a frame body; a railway having a driving mechanism and mounted to sliding chutes located beneath opposing sides of the frame; a sliding wheel provided beneath the second stage roller set and being able to be supported on a ground, whereby while operating the driving mechanism, the second stage roller set is able to move out of the frame body to allow replacement of roller set; a first stage roller set is arranged at an upper level of the frame body; a railway having a driving mechanism and mounted to sliding chutes located above opposing sides of the frame; a sliding wheel provided beneath the first stage roller set and being able to be supported over the second stage roller set, whereby while operating a driving mechanism the first stage roller set is able to move out of the frame body along the railway of the second stage roller set to allow replacement of roller set. As such, the sliding movement of the railway and the support platform provided by the railway allow the first and second stage rollers to move out of the frame body sequentially, while eliminating the need to disassemble the frame, within a larger space for efficient replacement of roller sets, and ensuring precise positioning.
Patent TW-I284505-B (TW)
Title: Improved structure of animal separating device
Inventor: LIAN YI-YANG
IPC: A01K1/035
Filed: 2005-01-12
Granted: 2007-08-01
Abstract: This invention is related to one kind of improved structure of animal separating device, comprising at least a frame body component, a life-maintaining component, a cover and a drain tank. The frame body component is composed of an upper, a lower frame body, a roof and a laminate which is detachable. Among above, the roof has several connecting tubes used to connect with the pipework of the life-maintaining component. And the laminate is assembled between the upper and lower frame body. And the cover is disposable which can cover the upper and lower frame body from up to down with its bottom side extending to the drain tank loaded with a disinfection solution. According to this composition, because the cover and the frame body component are respectively disposable, detachable, so as to make the disinfection, sterilization procedure be more simplified and convenient.
Patent TW-I246944-B (TW)
Title: Transmission of ultrasonic energy into pressurized fluids
Inventor: MCDERMOTT WAYNE THOMAS
IPC: B08B3/12
Filed: 2005-02-21
Granted: 2006-01-11
Abstract: Ultrasonic probe comprising an elongate body having a first end and a second end, an ultrasonic transducer attached to the probe at or adjacent the first end, and an enlarged support section intermediate the ultrasonic transducer and the second end, wherein the enlarged support section has an equivalent diameter greater than an equivalent diameter of the body at any location between the enlarged support section and the ultrasonic transducer. The probe may be used to introduce ultrasonic energy into ultrasonic cleaning systems.
Patent TW-I281161-B (TW)
Title: Method and system for self-convergent erase in charge trapping memory cells
Inventor: ZOUS NIAN-KAI
IPC: G11C16/04
Filed: 2005-04-22
Granted: 2007-05-11
Abstract: A process and a memory architecture for operating a charge trapping memory cell is provided. The method for operating the memory cell includes establishing a high threshold state in the memory cell by injecting negative charge into the charge trapping structure to set a high state threshold. The method includes using a self-converging biasing procedure to establish a low threshold state for the memory cell by reducing the negative charge in the charge trapping structure to set the threshold voltage for the cell to a low threshold state. The negative charge is reduced in the memory cell by applying a bias procedure including at least one bias pulse. The bias pulse balances charge flow into and out of the charge trapping layer to achieve self-convergence on a desired threshold level. Thereby, an over-erase condition is avoided.
Patent TW-I276662-B (TW)
Title: Polycarbonate resin composition
Inventor: WU JIAN-JUNG
IPC: C09K21/14
Filed: 2005-05-31
Granted: 2007-03-21
Abstract: This invention provides a polycarbonate resin composition comprising a polycarbonate resin (A), a high impact polystyrene resin (B), and an unsaturated dicarboxylic anhydride copolymer (C); wherein the unsaturated dicarboxylic anhydride copolymer (C) is copolymerized by unsaturated dicarboxylic anhydride monomer and styrene monomer, in which solution viscosity is below 1.9 cps and the content of unsaturated dicarboxylic anhydride monomer is 10-60 wt.%. The above-mentioned composition can improve the properties of fluidity, impact assistance strength and extension for the resin composition.