baber/WOPTO huggingface dataset:
Patent TW-200428092-A (TW)
Title: Illumination device
Inventor: LIU CHIN-YI
IPC: F21V8/00
Filed: 2003-06-09
Abstract: The present invention is an illumination device, which includes a reflection plate, a diffusion plate, a plurality of light diffusers held between the reflection plate and the diffusion plate, and a plurality of light bulbs configured in each light diffuser. The light diffuser has a cavity and an outer surface. The light bulb is configured in the cavity of the light diffuser, and the light emitted from the light bulb is emitted through the light diffuser from the cavity and out from the outer surface of the light diffuser. The light diffuser includes a thin film and a plurality of light diffusion particles distributed in the thin film, and the reflectivity of the thin film is different from the reflectivity of the light diffusion particles. Thus, the light emitted from the light bulb can be uniformly distributed on the surface of the diffusion plate.
Patent TW-200400738-A (TW)
Title: Dynamically adjusting data rate of wireless communications
Inventor: KELTON JAMES R
IPC: H04B7/26
Filed: 2003-06-12
Abstract: A method and apparatus for dynamic data rate adjustment of a wireless transport channel include processing that begins with one of a plurality of client modules within a wireless multimedia system monitors channel characteristics of a wireless transport channel. The monitoring is done at or below a received packet rate to determine variations in the channel characteristics on a packet-by-packet basis or on a group-of-packets by group-of-packets basis. The processing continues when the client module determines whether the variations in the channel characteristics affect the data rate of data contained in the packets received via the wireless transport channel. When the variations in the channel characteristics affect the data rate, the client module provides data rate adjustment feedback to a multimedia server of the wireless multimedia system via the wireless transport channel. The processing continues when the multimedia server adjusts the data rate of the data contained in the packets being transported via the wireless transport channel in accordance with the data rate adjustment feedback.
Patent TW-200501154-A (TW)
Title: Process for compact disk with ground printing surface and the structure thereof
Inventor: CHEN CHEN-YANG
IPC: G11B7/26
Filed: 2003-06-20
Abstract: The present invention provides a process for compact disk with ground printing surface and the structure thereof, which includes a first substrate, formed by injection molding with transparent polymer material; a first reflection layer, formed on the upper surface of the first substrate; an adhesive layer, formed on the surface of the first reflection layer; a second substrate, formed with a polymer material with ground by mixing and stirring the transparent polymer material with the ground pigment; a second reflection layer, formed on the bottom surface of the second substrate; wherein, after engaging the first substrate with the second substrate, adhering with the adhesive layer to form a bare disk of compact disk; and, the surface of the bare disk of the compact disk can be directly conducted with image printing to form a printing layer.
Patent TW-200408864-A (TW)
Title: Array device with switching circuits
Inventor: EDWARDS MARTIN JOHN
IPC: G09G3/36
Filed: 2003-07-28
Abstract: An array device has switching circuits in each pixel for selectively routing one of at least two inputs to a pixel element. Switching transistors are connected between a respective one of the at least two inputs and the pixel element. The timing of the operation of the switching transistors is determined in dependence on the data waveform of at least one of the inputs, and a capacitive connection is provided between the gate of at least one of the switching transistors and an output of the switching transistor. This enables a reduction in the data voltage range which is required to ensure that the switching transistors switch correctly, by using a bootstrapping technique. In particular, by controlling the timing of application of the data signals for switching on or off the switching transistors, the voltage levels of at least one of the input signals can be used to provide capacitive coupling through the respective switching transistor onto the bootstrapping capacitor.
Patent TW-200503863-A (TW)
Title: Continuous riveter and continuous riveting method for blind rivets
Inventor: OHUCHI MASATOSHI
IPC: B21J15/22
Filed: 2003-08-08
Abstract: This invention relates to a continuous riveter which can continuously punch the blind rivets for the riveting of sheet metals. A seal member 71 located at the oil chamber 6 side and a seal member 72 located at the air chamber 4 side are provided within a oil cylinder 1 which is divided into a oil chamber 6 of the oil cylinder 1 and a air chamber 4 of a air cylinder 3 by the oil piston 2, and an air communication hole 19 being provided at the oil cylinder 1 between these two seal members 71, 72. The seal members 74, 76 located at the oil chamber 16 side and the seal members 73, 77 located at the air chambers 14, 15 side being provided within said jaw-case piston 20 and the nose-piston 28 for the sealing between the oil chamber 16 and the air chambers 14, 15, and the air communication hole 75, 78 being provided respectively at the piston 20, 28 between these two seal members 74,76 and 73, 77.
Patent TW-200414831-A (TW)
Title: Capacitively coupled plasma reactor with uniform radial distribution of plasma
Inventor: YANG JANG-GYOO
IPC: H01J37/32
Filed: 2003-09-02
Abstract: A plasma reactor for processing a semiconductor wafer includes a side wall and an overhead ceiling defining a chamber, a workpiece support cathode within the chamber having a working surface the ceiling for supporting a semiconductor workpiece, process gas inlets for introducing a process gas into the chamber and an RF bias power generator having a bias power frequency. There is a bias power feed point at the working surface and an RF conductor is connected between the RF bias power generator and the bias power feed point at the working surface. A dielectric sleeve surrounds a portion of the RF conductor, the sleeve having an axial length along the RF conductor, a dielectric constant and an axial location along the RF conductor, the length, dielectric constant and location of the sleeve being such that the sleeve provides a reactance that enhances plasma ion density uniformity over the working surface. In accordance with a further aspect, the reactor can include an annular RF coupling ring having an inner diameter corresponding generally to a periphery of the workpiece, the RF coupling ring extending a sufficient portion of a distance between the working surface and the overhead electrode to enhance plasma ion density near a periphery of the workpiece.
Patent TW-200511250-A (TW)
Title: Heat dissipation member for an optical disk drive
Inventor: HSIEH CHIH-CHUNG
IPC: G11B33/14
Filed: 2003-09-15
Abstract: The present invention provides a heat dissipation member for use in the optical disk drive. The present invention includes an outer frame and a chassis. The chassis has a drive module, a pickup module and two guide rods. A heat dissipation member is disposed on the pickup module and is in contact with a laser diode of the pickup module. When the drive module spins the optical disk at a rotational speed, an air flow is produced due to spinning of optical disk. A part of the air flow is directed to flow through the laser diode by the heat dissipation member so that excess heat generated by the laser diode is efficiently dissipated.
Patent TW-200417736-A (TW)
Title: Optical element, method for manufacturing such an element and a method for aligning al light beam and such an element
Inventor: VULLERS RUDOLF JOHAN MARIA
IPC: G11B7/22
Filed: 2003-09-24
Abstract: Optical element, provided with a receiving plane (10) comprising a receiving section (11) for receiving at least one light beam (2), wherein the receiving plane (10) is provided with at least one light-detection element (3) being arranged to detect whether at least part of said light beam is projected thereon. Further, the invention relates to a method for manufacturing an optical element, wherein the optical element substrate is provided with the at least one light-detection element, using at least one thin layer deposition technique.
Patent TW-200413819-A (TW)
Title: Lamp pulse compensation in scrolling colour type projection system
Inventor: DE VAAN ADRIANUS JOHANNES STEPHANES
IPC: H04N9/31
Filed: 2003-10-01
Abstract: A scrolling colour projection system comprising a lamp (4) with a pulsed drive current (20) and a colour scanner (6, 8a, 8b, 8c, 9) for generating a light beam (5b) with a plurality of scrolling colour fields, which is arranged to illuminate a display device (3) to produce a projection of an image generated by the display device. The system further includes a filtering element (31) arranged in the light path between the lamp and the projected image, and the transmission of the filtering element (31) is synchronized with the lamp current so as to cancel an intensity peak in the lamp flux. The filtering element thus effectively removes the impact of the current pulse on the light intensity, resulting in a constant intensity in the projected image, and avoiding any interference patterns.
Patent TW-200513954-A (TW)
Title: Electronic document display processing method and system thereof
Inventor: LIN KUANG-SHIN
IPC: G06F7/00
Filed: 2003-10-07
Abstract: An electronic document display processing method and system thereof is applicable to be loaded in an information platform by targeting at a special display processing step for data stream of an electronic document with a specific format, thereby displaying the contents of the electronic document including text, graph, form and so forth on a computer screen via a specific type of window interface. The present invention is characterized in eliminating the blank portion in the contents of the document to make the contents of the displayed document have a more presentable typesetting effect.
Patent TW-200515012-A (TW)
Title: Wire grid polarizer with double metal layers
Inventor: CHIU CHIH-HO
IPC: G02B5/30
Filed: 2003-10-23
Abstract: A wire grid polarizer with double metal layers for the visible spectrum. Parallel dielectric layers having a period (p) of 10~250nm and a trench between adjacent dielectric layers are formed on a transparent substrate. A first metal layer having a first thickness (d1) of 30~150nm is formed in the trench. A second metal layer having a second thickness (d2) of 30~150nm and a width (w) is formed on the dielectric layers. A vertical distance (1) between the first and second metal layers is 10~100nm. The first thickness (d1) is the same as the second thickness (d2). A ratio of the width (w) to the period (p) is 25~75%.
Patent TW-200516943-A (TW)
Title: Mobile phone including a wireless network module and a memory module
Inventor: CHUANG PAI-KO
IPC: H04B1/38
Filed: 2003-11-07
Abstract: A mobile phone includes a connection module, a switch module, a power module, a communication module, a wireless network module, and a memory module. The connection module connects the mobile phone to a host. The switch module connected to the connection module switches the connection between the mobile phone and the host. The power module provides the power source to the mobile phone. The communication module provides wireless communication to the mobile phone. The wireless network module provides the wireless network to the host when the mobile phone connects to the host. The host stores the data to the memory module when the mobile phone connects to the host.
Patent TW-200516365-A (TW)
Title: Method of reducing a ripple of a heavy loading pulse frequency modulated voltage regulator
Inventor: TZENG GUANG-NAN
IPC: G05F1/575
Filed: 2003-11-14
Abstract: In a pulse frequency modulated (PFM) voltage regulator, a PFM switching signal is provided for converting a DC voltage source to an output voltage. The output voltage is detected. When the output voltage is lower than a predetermined target voltage, a duty cycle of the PFM switching signal is reduced. For example, a minimum OFF-time of the PFM switching signal may be prolonged or a constant ON-time of the PFM switching signal may be shortened. In other words, a period of delivering energy to a capacitor from an inductor may be prolonged or a period of storing energy in the inductor may be shortened. Therefore, a ripple of the output voltage is effectively reduced when the PFM voltage regulator is operated in a heavy loading condition.
Patent TW-200416470-A (TW)
Title: Electrophoretic display panel
Inventor: ZHOU GUO-FU
IPC: G02F1/167
Filed: 2003-11-19
Abstract: The electrophoretic display panel (1), for displaying a picture, has drive means (100) which are arranged for controlling the potential difference of each picture element (2) to be a preset potential difference having a predetermined duration and subsequently to be a picture potential difference having an actual duration in the range between a smallest duration and a largest duration. For the display panel (1) to be able to provide a relatively high picture quality even when the interval available for controlling both the preset potential differences and the picture potential differences is constant and in the range between 100 ms and 200 ms, the drive means (100) are further arranged for controlling for each picture element (2) of at least a number of the picture elements (2) having smaller durations of the picture potential differences than the largest duration, the preset potential difference to have an additional duration, which is chosen in a range from larger than zero to equal to a difference between the largest duration and the actual duration of the picture potential difference.
Patent TW-200520080-A (TW)
Title: Method for dicing a wafer
Inventor: FANG YAO-SHIN
IPC: H01L21/44
Filed: 2003-12-11
Abstract: A method for dicing a wafer is disclosed. A provided wafer has an active surface and a back surface. Prior to dicing the wafer, a peelable sacrificial layer is formed on the back surface of the wafer. The peelable sacrificial layer possesses a controllable adhesion to attach to a sawing tape. After dicing the wafer, the adhesion of the peelable sacrificial layer is removed, so that chips singulated from the wafer are easily separated from the sawing tape. Because of the peelable sacrificial layer on the back surface of the wafer, the cutting stress will be transferred without condensing on the wafer to prevent the wafer from chipping and warpage.
Patent TW-200417671-A (TW)
Title: Two-way door closer
Inventor: MIKIYA TOSHIO
IPC: E05F3/22
Filed: 2003-12-12
Abstract: This invention porvides a small two-way door closer with hydraulic power stopper, which can mount on a door, prevent the door from shutting violently by saving the energy from opening the door, characterized in: Arrange a elastomer between a buffer shaft and cylinder, to save energy from the rotation relative to each other, and a oil chamber is formed seeween the buffer shaft and cylinder, the shaft of the buffer points up in the oil chamber, then, install a piston screw on the buffer shaft in a movable and non-rotate able manner, in additional, the circumference of the piston screw engaged with a side of the cylinder. According to the open direction of the door, the buffer shaft or the cylinder can scrotater to movie the piston screw inside the oil chamber.
Patent TW-200520798-A (TW)
Title: Disinfecting, drying box for personal cleaning appliances
Inventor: HUANG JIN-QUAN
Filed: 2003-12-18
Abstract: This invention provides a disinfecting, drying box for personal cleaning appliances. It comprises a holding seat, an upper cover, a disinfection device, and a power supply. The holding seat has an article receiving recess and a disinfecting energy radioactive area. The upper cover combines upon the holding seat. The disinfection device disposes at the side position of the disinfecting energy radioactive area of the holding seat. The power supply supplies the electric energy required by the disinfection device. When a personal cleaning appliance is placed in the article receiving concavity of the holding seat. Via the disinfection radioactive area to carry on the disinfection on the personal cleaning appliance, the disinfection device produces a disinfecting energy. Wherein, the disinfection device includes a light source tube, where a layer of nano photocatalytic material is coating on the light source tube. By means of the light source tube to produce a light source to make the nano photocatalytic layer produce the nano phtocatalytic disinfecting energy. Furthermore, the article receiving concavity of the holding seat comprises a clamping component. When the personal cleaning appliance is placed in the appliance containing concavity, it firmly clamps and retains the personal cleaning appliance.
Patent TW-200523061-A (TW)
Title: Automatic tool feeding device for a grinder
Inventor: Cai jin-chang
IPC: B24B47/00
Filed: 2004-01-02
Abstract: Disclosed is an automatic tool feeding device for a grinder, including: an auxiliary unit, a transmission unit, a driving unit for driving the transmission unit, and a link unit pivoting the auxiliary unit and the transmission unit. As such, the transmission unit is able to displace along an X-axis and a Y-axis direction, and actuate the auxiliary unit through the link unit whereby the auxiliary unit is able to generate a random movement track within the range of any quadrant. Of a pivoting auxiliary unit and the transmission.
Patent TW-200523792-A (TW)
Title: Automatic frequency change method of a unidirectional wireless receiver
Inventor: WANG YUNG-HUI
Filed: 2004-01-09
Abstract: An automatic frequency change method of a unidirectional wireless receiver is provided. This method lets the identification code of the wireless receiver same as a wireless peripheral equipment, for example, wireless mouse, and the wireless receive can link with the wireless peripheral equipment. The wireless receiver unidirectional receives the signal sent by the wireless peripheral equipment and passes down the signal to a main frame, for example, PC connected to the wireless receiver. Therefore, when the wireless receiver receives the signal of wireless peripheral equipment being interfered, a reminder that reminds user to change the identification code is sent to the main frame and displayed on its screen to remind user changing identification code of the wireless peripheral equipment. When detect the changed channel of the wireless peripheral equipment, then change the identification code channel following the changed channel of the wireless peripheral equipment. Hence, by applying the automatic frequency change method of a wireless receiver, achieve free of inconvenient of frequent manual frequency change and keep the wireless receiver be connected to the wireless peripheral equipment constantly.
Patent TW-200514176-A (TW)
Title: Light-emitting diode chip package and its packaging method
Inventor: SHEN YU-NUNG
IPC: H01L21/56
Filed: 2004-01-16
Abstract: A light-emitting diode chip package and its packaging method is provided. The light-emitting diode chip package includes: a light-emitting diode chip having a mounting surface of bonding pad, plural solder pads mounted on the mounting surface of bonding pad and a rear surface opposite to the mounting surface of bonding pad; a reflective coating layer formed on the mounting surface of bonding pad of the light-emitting diode chip, and having an exposing hole of bonding pad for exposing a corresponding bonding pad of the light-emitting diode chip; a light-penetrating element formed on the rear surface of the light-emitting diode chip; and plural conductive bumps, each formed on a corresponding bonding pad of the light-emitting diode chip.
Patent TW-200526452-A (TW)
Title: Method for combining control of fuel passage system to guard against burglary
Inventor: LIN CHIEH-CHEN
IPC: B62J37/00
Filed: 2004-02-09
Abstract: The present invention relates to a method for combining control of fuel passage system to guard against burglary. A control switch is arranged on an atmosphere-communicating pipe (negative pressure tube) of a fuel passage control system. The control switch is employed to control a circuit of communicating vehicle fuel to atmosphere for restricting vehicle fuel to enter the engine for burning so as to achieve the purpose of secondary burglarproof.
Patent TW-200534559-A (TW)
Title: Linked control circuit of parallelly-connected power supplies
Inventor: Chen cong-jun
IPC: H02J7/00
Filed: 2004-04-12
Abstract: The present invention relates to a linked control circuit of parallelly-connected power supplies, which mainly builds up a high-power power supply without changing the design of an original power supply. After receiving a power on/off signal outputted from a power on/off unit via a control unit, the present invention further outputs multiple sets of second power on/off signals to the parallelly-connected power supply, such that the multiple sets of parallelly-connected power supplies receive the second power on/off signals respectively, synchronously start a power conversion and then output the power. When the power conversion preparation is completed, a first power confirmation signal is outputted to a control unit. After the first power confirmation signal is further received by a control unit, a second power confirmation signal is outputted to the connected load, and a corresponding matching power is provided to the load by the power supply.
Patent TW-200509802-A (TW)
Title: Flavored milk manufacturing processes and compositions
Inventor: TEJAYADI SUSY
IPC: A23C9/154
Filed: 2004-05-13
Abstract: Aseptic flavored milk compositions and processes for manufacturing aseptic flavored milk compositions that utilize temperatures of from about 35 to 65 DEG F (2 to 18 DEG C). The process uses a unique blend of a stabilizing agent, a thickening agent, and an additive in combination with typical flavoring agents and one or more other optional ingredients; such as sweeteners, vitamins, and minerals, to form a stable aseptic flavored milk composition, particularly chocolate milk, suitable for consumption as a food.
Patent TW-200539655-A (TW)
Title: Telephone with portable memory card
Inventor: SUN BRUCE W H
IPC: H04M1/02
Filed: 2004-05-17
Abstract: A telephone with a portable memory card includes a slot and a memory card capable of being inserted into or being withdrawn from the slot. The memory card is a memory card with data storage read/write area to store programs, images, audios, data or communication data, which are transmitted from a telephone line or to store various application programs or data via computer operation means. Therefore, the application programs in the memory card are then executed after the memory card is inserted into the telephone so that the telephone could be multi-functionally applied to various situations and for various purposes.