baber/WOPTO huggingface dataset:
Patent TW-I231727-B (TW)
Title: Method and apparatus for controlling light of filament lamp and filament lamp device
Inventor: MARUYAMA FUMIO
IPC: H05B39/04
Filed: 2003-05-09
Granted: 2005-04-21
Abstract: A method, apparatus and a light device for controlling light of a filament lamp with a characteristic that the light change is proportioned to the controlling voltage. The apparatus is provided with a current detecting sensor, a multiplication circuit, a square root circuit, a deviation amplifying circuit and a voltage-stabilizing device. The light is controlled by controlling the controlling voltage. The current detecting sensor is connected to the lamp in series. The multiplication circuit generates a voltage proportioned to the multiplication value of the terminal voltage of the lamp and the output voltage of the current detecting sensor. The square root circuit generates a voltage proportioned to the square root of the controlling voltage. The deviation amplifying circuit compares the output voltage of the multiplication circuit and the output voltage of the square root circuit. The voltage-stabilizing device is connected to the output terminal of the deviation amplifying circuit and supplies the power to the lamp.
Patent TW-I290413-B (TW)
Title: Controlled frequency power factor correction circuit and method
Inventor: TURCHI JOEL
IPC: H02M1/12
Filed: 2003-05-30
Granted: 2007-11-21
Abstract: A power factor correction (PFC) circuit (10) includes a latch (16) having an output that initiates a coil current (ICOIL) in response to a transition edge of a clock signal (CLOCK) to generate a PFC signal (VOUT). An input receives a control signal (TERM). A current modulation circuit (14) has a first input (36) coupled for receiving the PFC signal to establish a charging time (TCH) of the coil current. A second input senses the coil current to establish a duty cycle of the coil current over a period of the clock signal, and an output (38) provides the control signal as a function of the charging time and the duty cycle.
Patent TW-I289692-B (TW)
Title: Ceramic optical sub-assembly for opto-electronic module utilizing LTCC (low-temperature co-fired ceramic) technology
Inventor: PENDSE NEERAJ ANIL
IPC: G02B6/43
Filed: 2003-06-11
Granted: 2007-11-11
Abstract: A high performance ceramic block for use with small-scale circuitry is described. The block can be used in an optical sub-assembly (OSA) suitable for optical interconnection with optical fibers and electrical interconnection with a chip sub-assembly (CSA) is formed. The block includes a first surface and a second surface and is formed using one of low temperature co-fired ceramic (LTCC) and high temperature co-fired ceramic (HTCC) techniques. Photonic devices are formed on the first surface of the ceramic block and electrical contacts are formed on a second surface of the block. The electrical contacts being suitable for electrical communication with a chip sub-assembly. Electrical connections are formed so that they pass internally through the ceramic block to electrically interconnect the photonic devices on the first face of the block with the electrical contacts on the second face of the block. Such a block can be advantageously used to form an optoelectronic module.
Patent TW-I244894-B (TW)
Title: Method for producing tea leaves with gold foil
Inventor: TANG SHANG-WEN
IPC: A23F3/00
Filed: 2003-07-14
Granted: 2005-12-11
Abstract: The present invention is to provide a method for producing tea leaves with gold foil, particularly a method to make gold foil particles easily combined and wrapped on the surface of the tea leaves to appear a brand-new tea leaf appearance. The processes of producing method comprises: firstly producing the gold into forming extremely thin gold foil particles or sheets; mixing the gold foils in water and heating to boil the water while stirring so as to eliminate the air attached on the gold foils and make gold foils be evenly suspended; after water has been cooled, rapidly placing tea leaves into the gold foil suspension solution; using a metal screen to rapidly filter out the tea leaves, and performing drying immediately, thereby easily realizing the gold foil tea leaves with some gold foils naturally attached on the tea-leaf surface.
Patent TW-I239017-B (TW)
Title: Semiconductor memory device and associated data read method
Inventor: KIM DOO-YEUL
IPC: G11C7/10
Filed: 2003-07-14
Granted: 2005-09-01
Abstract: The inventive semiconductor memory device includes a data output buffer adapted to receive input data responsive to an on time control signal and adapted to buffer the input data responsive to a latch clock signal. A first clock signal generating means is adapted to generate a first clock signal responsive to a reference signal. A second clock signal generating means is adapted to generate a second clock signal responsive to the first clock signal and a mode signal. A latency signal generating means is adapted to generate a latency signal responsive to the mode signal. A latch clock generating means is adapted to generate the latch clock signal responsive to the second clock signal and the mode signal. And an on time control signal generating means is adapted to generate the on time control signal responsive to the second clock signal and the latency signal.
Patent TW-I221873-B (TW)
Title: Supporting structure able to absorbing earthquake energy
Inventor: PENG SHENG-FU
IPC: E04B1/98
Filed: 2003-07-15
Granted: 2004-10-11
Abstract: This invention provides a supporting structure able to absorb earthquake energy, consisting of: a main frame and a supporting frame. A right and left pole and a top and bottom beams are set on the main frame, where the supporting columns consists of: columns of dual-H cross section and X profile assembled next to the poles on both inner sides of the main frame. The cross section area and bending moment rigidity (EI) of the supporting column members are greater than those of the main frame member; the strength and ductility of the supporting columns are greater than those of the main frame; thus the supporting column is able to guide the earthquake force to increase energy absorbing and quake lessening effect via bending even curve (M/EI) as well as provide strength and ductility. While a severe earthquake attacks, the larger energy absorbing area formed by the supporting columns may absorb most earthquake energy as the main frame supports extra vertical force caused by the tip moment to avoid instant damage of building in order to provide large exit or surviving area.
Patent TW-I274074-B (TW)
Title: Process for producing low-alcoholic beer-like drink and low-alcoholic beer-like drink
Inventor: OONO MASAO
IPC: C12C12/04
Filed: 2003-07-28
Granted: 2007-02-21
Abstract: It is intended to provide a process for producing a low-alcoholic beer-like drink by using a usual beer and/or a low-malt beer without resort to any special apparatuses but those commonly employed in producing beer. A beer and/or a low-malt beer obtained from a process commonly employed in producing beer are diluted with carbonated water to lower the alcohol concentration to less than 1%; after adding additives capable of imparting visual and flavorsome characteristics thereto, a low-alcoholic beer-like drink can be obtained.
Patent TW-I220775-B (TW)
Title: Multi-layered complementary wire structure and manufacturing method thereof
Inventor: CHEN YU-CHENG
IPC: H01L27/12
Filed: 2003-10-03
Granted: 2004-09-01
Abstract: A multi-layered complementary wire structure and a manufacturing method thereof are disclosed, comprised a first wire and a second wire. Each of the first and the second wires comprises a main line and a plurality of branch lines located at a different layer from the main line. A plurality contact holes are formed in an insulated layer between the first wire and the second wire to connect the main line of the first wire and the branch lines of the first wire, and connect the main line of the second wire and the branch lines of the second wire. The main line of the first wire is insulated and crossed with the main line of the second wire. The main line of the first wire is insulated and located at the same layer with the branch lines of the second wire. The main line of the second wire is insulated and located at the same layer with the branch lines of the first wire.
Patent TW-I308091-B (TW)
Title: Methods for the cold extrusion on hydraulic presses of metallic elements such as bushes, nuts or other items with dead or through holes, screws, standard-or special shaped extruded or pressed items, and plant for carrying out said methods
Inventor: VESCOVINI ALESSANDRO
IPC: B21K1/68
Filed: 2003-11-11
Granted: 2009-04-01
Abstract: Cold extrusion procedures for obtaining metal elements such as for example bushings, nuts or other elements with dead or through holes, screws, standard and special shape extruded or pressed products, etc. on a machining center comprising a series of hydraulic presses connected to each other with an automatic movement system. The final drilling or shearing of the elements is advantageously carried out by a dedicated drilling or shearing unit, working at high speed, which can consist of a vertical mechanical press. The use of the plant comprising several hydraulic presses together with the rapid drilling or shearing unit makes it possible to achieve a high level of productivity.
Patent TW-I225802-B (TW)
Title: High-speed filtering device using fiber filter medium
Inventor: ISHIGAKI MAKOTO
IPC: B01D39/00
Filed: 2003-12-05
Granted: 2005-01-01
Abstract: The object of the present invention is to provide high-speed filtering device that uses floatable synthetic resin made fibers to form a filtering layer for providing high filtering speed and efficiently performing filtering process for raw water. The solution of the present invention is that fiber filter media (2, 3) made of floatable synthetic resin that has high strength, high porosity ratio, and easy to adjust specific weight are filled in a vertical enclosed filtering tank (1). By setting the filling ration of the filtering tank (1) to 0.5-0.6 of its capacity, maintaining continuous operation of the high-speed filtering device with optimal agitation efficiency, the fiber filter media (2, 3) can be efficiently cleaned and regenerated in a short period, thereby allowing form stable long-term filtering operation.
Patent TW-I236801-B (TW)
Title: Apparatus and method for detecting phase difference
Inventor: KANG HAN-CHANG
IPC: H03D13/00
Filed: 2003-12-18
Granted: 2005-07-21
Abstract: A method for detecting a phase difference of a first input signal and a second input signal is provided. The method contains: detecting the first and the second input signals to output an output signal; generating a first voltage according to the logical high of the output signal; generating a second voltage according to the logical low of the output signal; and comparing the first voltage and the second voltage to produce the information of the phase difference between the first and the second input signals.
Patent TW-I251968-B (TW)
Title: Coaxial electrical connector
Inventor: YAMANE MASAHIRO
IPC: H01R43/02
Filed: 2003-12-22
Granted: 2006-03-21
Abstract: The purpose of the present invention is to provide a coaxial electrical connector to enhance the holding of the center dielectric conductor, and prevent the adhesion of welded solder. It comprises: an external conductor 10 having cylinder part 11; and a center conductor 20 of the contact part 21 extended toward the axial direction in the internal space of the cylinder part 21. The two conductors are held together mutually through the dielectric material 30 formed by the lower mold between the two conductors. The center conductor 20 has the radial direction part 22 extended under the dielectric material from the lower portion of the contact part, and bending toward the exterior side in the radial direction. A coaxial electrical connector of the connection part 23A contacting with the circuit board formed on the bottom surface of the radial direction part. Its feature is: the center conductor 20 has a surface working part for working on the contact surface contacting with the dielectric material 30, so that at least one of the protrusion part 24 and the recess part 22A is engaged with the dielectric material 30 on the surface working part.
Patent TW-I247936-B (TW)
Title: Liquid crystal display panel
Inventor: LEE SHU-CHIN
IPC: G02F1/133
Filed: 2004-02-12
Granted: 2006-01-21
Abstract: A liquid crystal display panel includes a TFT (thin film transistor) array substrate, a CF (color filter) array substrate, a seal and a liquid crystal layer. A passivation layer is formed on the substrate covering the thin film transistor array substrate, and a organic layer is formed on the passivation layer. Several openings are formed in the organic layer and passivation layer and located in the position where the seal will be coated on. When the seal coated onto the passivation layer, the seal is partially filled into the openings, and contact with the thin film transistor array substrate. A stronger adhesion which between seal and substrates can provide a good combination to the thin film transistor array substrate and color filter array substrate, and prevent these two substrates from separating.
Patent TW-I256753-B (TW)
Title: An electrical connector
Inventor: LEI JIN-FENG
IPC: H01R12/16
Filed: 2004-03-09
Granted: 2006-06-11
Abstract: An electrical connector for interconnecting an IC package and a printed circuit board includes a base, a plurality of terminals received in the base, a cover movably mounted on the base, an actuator for actuating the cover, and a protective means. The protective means includes a first cushion, a second cushion and a third cushion cooperate with the actuator. The first cushion includes a body, a fasting portion extending from each end of two sides of the body. A recess of engaging with the fasting portion settled in the base. When the cover is slid relative to the base by the actuator, the first cushion can avoid being horizontally moved relative to the cover by the virtue of the engagement between the fasting portion and the recess so as to make the cover tightly set on the base to form the stable interconnection between the electrical connector, the IC package and the printed circuit board.
Patent TW-I242892-B (TW)
Title: Semiconductor light-emitting element, integrated semiconductor light-emitting device and method for manufacturing same; image display and method for manufacturing same; and illuminating device and method for manufacturing same
Inventor: OKUYAMA HIROYUKI
IPC: H01L33/32
Filed: 2004-03-17
Granted: 2005-11-01
Abstract: A semiconductor light emitting element, manufacturing method thereof, integrated semiconductor light emitting device, manufacturing method thereof, illuminating device, and manufacturing method thereof are provided. An n-type GaN layer is grown on a sapphire substrate, and a growth mask of SiN, for example, is formed thereon. On the n-type GaN layer exposed through an opening in the growth mask, a six-sided steeple-shaped n-type GaN layer is selectively grown, which has inclined crystal planes each composed of a plurality of crystal planes inclined from the major surface of the sapphire substrate by different angles of inclination to exhibit a convex plane as a whole. On the n-type GaN layer, an active layer and a p-type GaN layer are grown to make a light emitting element structure. Thereafter, a p-side electrode and an n-side electrode are formed.
Patent TW-I247514-B (TW)
Title: Secure messaging center
Inventor: DRAUGHON ALEX J
IPC: H04L29/06
Filed: 2004-04-23
Granted: 2006-01-11
Abstract: A secure messaging system is disclosed wherein messages are transmitted to a user based on a feature unique to the user, such as an account number. The user authenticates himself, then messages associated with the user can be displayed. A method for facilitating access to messages comprising: storing the message in a database; associating the message with at least one intended recipient by at least one identifier; notifying the intended recipient of the message for said recipient which is stored in the database; providing a web site for the recipient to view the message; authenticating the recipient using a second identifier; searching the database to find messages associated with the recipient by matching said at least one identifier; and displaying the messages associated with the recipient.
Patent TW-I279591-B (TW)
Title: Optical element
Inventor: HUANG JING-WEN
IPC: G02B5/20
Filed: 2004-06-30
Granted: 2007-04-21
Abstract: An optical element is disclosed. A light collecting structure is formed on a soft substrate. The light collecting structure is made of extrusion molding by roller and then curing. Multiple diffusion particles are mixed in the material of the light collecting structure, and the light is uniformly diffused in the optical element by which, and then the light is gathered up to output by the light collecting structure.
Patent TW-I290025-B (TW)
Title: The modification method for egg-in-shell's texture quality and matter of component
Inventor: CHEN YI-CHAO
IPC: A23L15/00
Filed: 2004-08-31
Granted: 2007-11-21
Abstract: A method for transforming the texture and matter of component of fresh Egg-in-Shell is provided by present invention. First, an alkalizing process is conducted in a treating temperature under 25 DEG C, such that at least parts of the component within the egg can be gelatinized. Then, a thermal process having a plurality of treat temperatures is conducted, such that at least parts of the egg white can be solidified. After the shell being removed, the egg is pickled in a solution of food additive. Thereafter the egg is packed and pasteurized.
Patent TW-I262882-B (TW)
Title: Basket structure of vehicle
Inventor: SUZUKI YOSHIHIKO
IPC: B62J9/00
Filed: 2004-10-04
Granted: 2006-10-01
Abstract: This invention relates to a basket structure of vehicle, to enable the loading of sufficient amount of cargos, to securely support the loaded cargos, hard to view the mounting part of the basket, and to improve aesthetic appearance. In a motorcycle (vehicle) 10 having a head light 52 and a basket 61 at the body front part thereof, the basket 61 is disposed above the head light 52, and the bottom part 64 of the basket is formed approximately horizontally. A plurality of mounting parts 77 used to mount the basket 61 on the body cover 24 are fitted to the bottom part 64. A swelling part 65 is formed by swelling the front part of the bottom part 64 downward so that the plurality of mounting parts 77 can be blinded by the swelling part when it is observed from the front side. The basket integrally formed with a resin is formed so that the front face and an upper edge 74 forming the opening face 63 of the basket are approximately perpendicular to each other in side view. Therefore, the front height of the basket is increased and the load supporting surface of the basket is increased, so that the cargo is not easy to incline.
Patent TW-I258173-B (TW)
Title: Polysilicon thin-film ion sensitive FET device and fabrication method thereof
Inventor: WU YUNG-FU
IPC: H01L21/02
Filed: 2004-10-08
Granted: 2006-07-11
Abstract: The present invention provides a polysilicon thin-film ion sensitive FET device and fabrication method thereof. The polysilicon thin-film ion sensitive FET device is formed on a glass substrate and includes an ion sensing part and a signal processing display. The ion sensing part is formed on the glass substrate and further contains a plurality of ion sensors. The signal processing display is formed on the glass substrate, is electrically connected with the ion sensing part and further contains a signal processing circuit, a driving circuit and a display region. The ion sensing part and the signal processing display can be formed on the glass substrate by employing a low-temperature polysilicon thin-film transistor fabrication process to form an integrally-formed, thin and light, miniaturized and low-cost product and achieve portable and disposal effect.
Patent TW-I265193-B (TW)
Title: Abrasive for chemical mechanical polishing and method for producing the same
Inventor: CHUNG SU-CHUL
IPC: C09K3/14
Filed: 2004-10-11
Granted: 2006-11-01
Abstract: An abrasive for chemical mechanical polishing, which is produced by hydrothermally treating a ceria particle coated silica, is disclosed. The abrasive for chemical mechanical polishing includes a silica core, a first shell for coating the silica core; and a second shell for coating the first shell, wherein the first shell is made of ceria particles and the second shell is made of silica particles. The method for producing an abrasive for chemical mechanical polishing comprises the steps of: (a) preparing ceria particle suspension by mixing aqueous ammonia and aqueous cerous nitrate solution and stirring the solution; (b) preparing core/shell particles by adding colloidal silica slurry into the prepared ceria particle suspension and stirring the suspension; (c) washing the suspension; and (d) hydrothermally treating the washed suspension.
Patent TW-I275444-B (TW)
Title: Polishing device and method for judgment of the thickness of polished member
Inventor: NAGATA SHUUHEI
IPC: B24B13/02
Filed: 2004-10-21
Granted: 2007-03-11
Abstract: The present invention provides technique for determining a thickness by which the thickness of a workpiece highly accurately managed without requiring highly skilled work. A grinding device 100 in accordance with the present invention has a first grinding member 111, a second grinding member 121 arranged oppositely to the first grinding member via a workpiece 101 to be ground, and a driving means which relatively rotates or oscillates the first grinding member and the second grinding member for grinding the workpiece. The device 100 also has: detecting means 114, 117, which measure the position of a device structure part changed with the changes of the thickness of the workpiece and detects whether the detected value of the thickness corresponding to the thickness below a setting value of the thickness of the workpiece is obtained; and a clocking means which calculates the duration of continuously obtaining the detected value of the thickness corresponding to the thickness below the setting value. The device 100 is composed so that grinding operations are stopped when the duration exceeds a prescribed setting time.
Patent TW-I250762-B (TW)
Title: Secure personal identification entry system
Inventor: LEE PATRICK S
IPC: H04L9/32
Filed: 2004-11-02
Granted: 2006-03-01
Abstract: A secure personal identification entry system provides an integrated approach to secure identification data entry. A controller resides in a secure PIN smart card keyboard that also contains a numeric keypad and a smart card reader and allows the numeric keypad to server two purposes: the first as a normal keypad in a keyboard and the second as a secure PIN entry keypad. The user inserts his smart card, with his PIN number information stored in the smart card's memory, into the smart card reader. An application program running on a PC that requires secure identification from the user requests that the user enter his PIN number using the keypad on the keyboard. The controller receives the PIN request and switches the keypad from normal mode to PIN entry mode. The keypad is switched to be dedicated to PIN entry and communicates with the controller. The user enters his PIN number into the keypad. The controller receives the PIN number and forwards the PIN number to the smart card. The smart card validates the PIN number and sends a pass/fail indicator back to the controller. The controller forwards the pass/fail indication to the PC. Another preferred embodiment of the invention connects a biometric device to the keyboard from which the controller obtains a user's biometric identification information.