baber/WOPTO huggingface dataset:
Patent TW-200422613-A (TW)
Title: Device for testing the scratch resistance of surfaces
Inventor: BURGEL ANDREAS
IPC: G01N15/10
Filed: 2003-10-24
Abstract: A device for testing the scratch resistance of a surface of a test specimen by means of a gas stream charged with solid particles, comprising: a tube, having an entry and an exit, for directing the gas stream on to a specimen holder with the surface to be tested, a means for providing the gas stream, and a metering device positioned along the tube for metering the solid particles into the gas stream, wherein a tube part is angled at an angle in the region of the tube exit and the angled tube part has, at the angle, an opening at which the specimen holder is positioned such that the gas stream is directed on to the specimen holder.
Patent TW-200411853-A (TW)
Title: Semiconductor device manufacturing method
Inventor: NOMA TAKASHI
IPC: H01L23/31
Filed: 2003-10-28
Abstract: The present invention is to improve the yield and reliability of a BGA type semiconductor device having conductive terminals in ball shape, wherein a first glass substrate (4) is adhered by a resin (5a) to the front surface of semiconductor of wafer (1a) on which a first wiring (3) has been formed. A second glass substrate (6) is adhered by a resin 56 to the back surface of semiconductor wafer (1a). A part of the first glass substrate (4) is notched to form a V-shaped groove (VG). A second wiring (8) connecting to the first wiring (3) and extending to the surface of second glass substrate (6) is then formed. Next, a protection firm (9) of organic resin and a resist layer R for making an opening (K) in the protection film (9) are formed on the second wiring (8) by means of spray coating. Then, conductive terminals (10) are formed by using the protection film (9) as a solder mask in the scream printing. A buffering member (7) may be provided on the second glass substrate (6) by spray coating.
Patent TW-200516511-A (TW)
Title: Method for rapidly establishing planar model of human face image
Inventor: Xu zhong-yi
IPC: G06K9/78
Filed: 2003-11-07
Abstract: The present invention discloses a method for rapidly establishing planar model of human face image, which could eliminate the establishment of human face model corresponding to the human face image, and only require the user to provide specific and a little information for directly adjusting a planar reference human face model approximating the corresponding human face model, and further be attached the human face image onto the planar reference human face model after adjustment, and the reference human face model is a pre-defined planar model. Thus, the user only needs to specify a little specific information to attach the human face image onto the planar reference human face model approximating the corresponding human face model.
Patent TW-200421455-A (TW)
Title: Low-resistance n-type semiconductor diamond and its manufacturing method
Inventor: NAMBA AKIHIKO
IPC: C30B25/10
Filed: 2003-12-25
Abstract: The present invention is related to a kind of lithium-doped diamond and is to provide a low-resistance n-type semiconductor diamond doped with lithium and nitrogen and its manufacturing method. The low-resistance n-type semiconductor diamond contains both lithium and nitrogen atoms with a concentration larger than 1017 cm-3 and is provided with the structure where lithium atoms are doped at the interstitial positions of carbon atoms, and nitrogen atoms are doped at the substitutional positions of carbon atoms such that lithium atoms and nitrogen atoms are located adjacent to each other. The following method can be used to manufacture the low-resistance n-type semiconductor diamond. In the vapor-phase synthetic method of diamond, the raw material is photo-decomposed by an optical excitation method through the use of vacuum ultraviolet rays, in which lithium material is irradiated with excimer laser rays so as to scatter the lithium atoms for feeding the lithium raw material.
Patent TW-200425495-A (TW)
Title: Semiconductor apparatus and method for fabricating the same
Inventor: NAKAI JUNICHI
IPC: H01L31/0232
Filed: 2004-02-19
Abstract: A semiconductor apparatus comprises: a light input/output portion provided in an upper portion of a semiconductor substrate, the light input/output portion having an opening region for light associated to the light input/output portion to pass through; a transparent film covering the opening region; and an interlayer lens provided on the transparent film, the interlayer lens positioned such that an optical axis of the interlayer lens is parallel to a central axis of the opening region.
Patent TW-200530068-A (TW)
Title: Bicycle lock
Inventor: BLEYENDAAL MR C N M
Filed: 2004-03-05
Abstract: The bicycle lock of this invention is provided to a bottom of a seat tube and adjacent to the crank for restricting the crank from rotating. The entire bicycle lock is a lock body having a lock pin and a locking mechanism, through which the a key may pass and then through a keyhole on the seat tube for operating the lock pin so as to be positioned at a location for allowing rotation of the crank and another location for restricting rotation of the crank. A rear end of the lock pin mainly engage with an indent on the crank. The invention achieves the purpose of locking the bicycle by restricting the rotation of the crank.
Patent TW-200539235-A (TW)
Title: Method of forming T-shaped polysilicon gate
Inventor: CHEN PING-REN
IPC: H01L21/00
Filed: 2004-05-25
Abstract: This invention discloses a method of forming T-shaped polysilicon gate. A oxidization layer, a nitride layer, and one patternized photoresist layer are formed on the semiconductor substrate. The patternized photoresist layer is used as mask to etch the nitride layer and the oxidization layer to form one first trench. Remove the patternized photoresist layer and then etch the nitride layer located on the two lateral walls of the first trench to define the size of the second trench. Continuously, onto the surface of semiconductor base exposed from the internal portion of the first trench is formed one oxidization layer and is deposited one polysilicon layer which fills up the 1st and 2nd trenches. Finally, strip off the residual nitride layer and the oxidization layer exposed from the polysilicon layer to obtain one polysilicon gate with T-shaped configuration.
Patent TW-200506252-A (TW)
Title: Check valve
Inventor: TAKEDA TOMOHISA
IPC: F16K25/00
Filed: 2004-05-25
Abstract: Disclosed is a check valve in which a valve body (11) is composed of an elastic valve body portion (12) and an inelastic valve body portion (13), a valve seat (7) is composed of a first valve seat portion (14) and a second valve seat portion (15), and the valve body (11) is fixed to a valve shaft (18) passing though a center of the valve body (11) and supported in position so as to be axially movable, in which a valve body abutment plate (22) capable of abutting the elastic valve body portion (12) from the fluid outlet (4) side is supported to the valve shaft (18) so as to be axially movable, the valve body abutment plate (22) being provided with: an elastic valve body portion pressing portion (23) for pressing on an outer peripheral portion of the elastic valve body portion (12) ; and backflow fluid pressure exerting holes (25) for causing the fluid pressure from the fluid outlet (4) side to be exerted on the elastic valye body portion (12), and in which springs (27) for urging the valve body (11) into abutment with the valve seat (7) through the valve body abutment plate (22) are interposed between the valve body abutment plate (22) and a shaft support portion (17) provided on the fluid outlet (4) side. Therefore, it is possible to obtain a check valve which provides satisfactory sealing property against backflow.
Patent TW-200513923-A (TW)
Title: Method for channel quality prediction for wireless communication systems
Inventor: PIETRASKI PHILIP J
IPC: H04L1/20
Filed: 2003-11-03
Abstract: A method of improved performance through channel quality prediction for communications systems employing link adaption techniques includes a receiver which makes selective measurements on downlink transmissions, and then stores one or more of the measurements or a channel quality indicator derived therefrom. The receiver then retrieves one or more of the past measurements (of the past channel quality estimates themselves), and combines it with current measurements (or the current channel quality estimate), to predict what the channel quality will be at some future time and derive a predictive channel quality indicator (CQI). This predictive CQI, derived from both current channel measurements and at least one past channel measurement, is then sent to the transmitter for use in updating transmission parameters.
Patent TW-200601350-A (TW)
Title: Method and related apparatus for accessing memory apparatus
Inventor: LIOU MING-SHI
IPC: G06F13/16
Filed: 2004-06-24
Abstract: Method and related apparatus for accessing a memory apparatus. In an embodiment of the invention, the memory apparatus has two channels with asymmetric configuration, that is, ranks of same capacity are respectively connected to each channel to form a paired symmetric portion of the memory apparatus, and at least one unpaired rank is connected to one channel to form an asymmetric portion of the memory apparatus. In the invention, data stored in the asymmetric portion are accessing with single channel transmission bandwidth, while data stored in the symmetric portion are accessing with higher two-channel transmission bandwidth, such that an average transmission efficient higher than single channel transmission efficient can be achieved on asymmetric-configured memory apparatus.
Patent TW-200600912-A (TW)
Title: An optical plate of direct type display
Inventor: HUANG JING-WEN
Filed: 2004-06-30
Abstract: An optical plate of direct type display is provided. An optical plate is installed between a LCD module and a light source component to compose a direct type display. The optical plate is made by roller press shaping way. The plane of the optical plate near the LCD module has a light collecting structure. Plural diffusion particles are mixed in the optical plate. The diffusion particles are used to let the light from the light source component be uniformly diffused. Then, the light collecting structure gathers the light and project to the LCD module.
Patent TW-200606768-A (TW)
Title: Electronic device and image configuration thereof
Inventor: CHEN LIANG-YI
Filed: 2004-08-05
Abstract: The invention relates to an electronic device and image configuration thereof. An image configuration representing trademark or logo thereof is disposed on a housing of the electronic device. The electronic device can be worked in a fist operation mode or a second operation mode. The image configuration comprises a base and a patterned portion. The patterned portion has a center of gravity near the edge differing from a rotation center that pivoted on the base. When the electronic device is in either the fist operation mode or the second operation mode, a direction extending from the center of gravity to the rotation center of the patterned portion is substantially parallel to a direction of gravity.
Patent TW-200511244-A (TW)
Title: Information storage medium having data structure for being reproduced adaptively according to player profile information, apparatus for reproducing av data in interactive mode
Inventor: JUNG KIL-SOO
IPC: G11B20/10
Filed: 2004-08-13
Abstract: An apparatus for reproducing audio/video data in an interactive mode including an audio/video reproducing engine that decodes audio/video data; and an enhanced navigation engine that has player profile information indicating a version of a supportable enhanced navigation application and interprets and executes an enhanced navigation application that is selected by referring to the player profile information so that the audio/video data is reproduced in the interactive mode.
Patent TW-200514865-A (TW)
Title: Cleaning and refurbishing chamber components having metal coatings
Inventor: LIN YI-XING
IPC: H01L21/304
Filed: 2004-09-14
Abstract: A component of a process chamber is refurbished and cleaned to remove an intermetallic compound from the component. The component has a structure having a coating that includes a first metal layer over the intermetallic compound. To refurbish the component, the first metal layer is removed to form an exposed surface that at least partially includes the intermetallic compound. The exposed surface is bead blasted in a penetrative bead blasting step by propelling blasting beads having a bead diameter of less than about 180 micrometers with a gas that is pressurized to pressure of less than 310 kPa (45 psi), towards the exposed surface, thereby removing the intermetallic compound from the exposed surface of the structure to form a cleaned surface. A second metal layer is then formed over the cleaned surface.
Patent TW-200611454-A (TW)
Title: Tunable planar inverted f antenna (PIFA) with inherent bandpass filter function
Inventor: HUANG JUNG-TANG
IPC: H01Q1/38
Filed: 2004-09-21
Abstract: This invention disclosed a frequency tunable Planar Inverted F Antenna (PIFA) with very narrow bandwidth. The said antenna can change its geometry configuration with MEMS Switch and thus could get the variation of frequency. The said PIFA with narrow bandwidth characteristic can replace the bandpass filter such that not only to reduce the area of RF front end but also to avoid the insertion loss and insufficient attenuation problem of the bandpass filter.
Patent TW-200611607-A (TW)
Title: White organic light emitting device using three emissive layer
Inventor: PARK JONG-WOOK
IPC: H05B33/14
Filed: 2004-09-23
Abstract: The present invention relates to white organic light emitting devices including a substrate, an anode, a hole injecting layer, a hole transporting layer, red, green, and blue emission layers, a white balancing layer, an electron transporting layer, and a cathode deposited on the substrate. In this structure, since it is possible to control the emission ratio of the three-color emission layers, excitons which do not contribute to blue light emission contribute to yellow or red light emission. Green light emission is enhanced by an exciton confinement effect. As a result, all three-color layers contribute to generation of white light with high efficiency. Furthermore, by using the white balancing layer, it is possible to control the emission ratio of the plurality of emission layers to extremely enhance efficiency of emission of white light.
Patent TW-200612420-A (TW)
Title: Reading device of an optical drive and its control method
Inventor: MA TSUNG-YU
IPC: G11B7/09
Filed: 2004-10-05
Abstract: A reading device of an optical drive and its control method is provided when an optical pickup reads a optical storage media resulting from the optical pickup, which is adjusted to be perpendicular to the optical storage media by a coil motor, and is moved along the radial of the optical storage media by a sled motor, and produce a signal, comprises a RF unit, which enlarge the signal and produce a tracking error signal and a servo signal, a memory, which is saved sled controlling modules, a digital signal processing unit, which has a tracking processing module, which processes the tracking error signal and produce a tracking output signal, and a sled selecting module, which selects one of the sled controlling modules from the memory and executes the program to process the tracking output signal and to produce a feed output signal, and a drive IC, which drives the coil motor and the sled motor according to the tracking output signal and the feed output signal.
Patent TW-200518649-A (TW)
Title: Flexible printed circuit board and liquid crystal display having the same
Inventor: YEON YEUN-MO
IPC: H05K1/02
Filed: 2004-10-14
Abstract: In a flexible printed circuit board and a liquid crystal display, the liquid crystal display includes a flexible printed circuit board electrically connecting a liquid crystal display panel that displays an image and a driving circuit board that outputs a driving signal. The flexible printed circuit board includes a base film, an insulating layer and a signal line disposed between the base film and the insulating layer. The base film or the insulating layer includes an opening formed therethrough. Also, the flexible printed circuit board includes a deformation prevention member by cutting-away an end thereof so as to prevent heat deformation of the flexible printed circuit board. Thus, the liquid crystal display may have reduced size and improved assembly efficiency.
Patent TW-200612728-A (TW)
Title: F-theta lens of laser scanning unit and manufacturing method thereof
Inventor: Deng zhao-zhan
Filed: 2004-10-14
Abstract: The present invention provides an f-theta lens of laser scanning unit (LSU) and manufacturing method thereof. The f-theta lens is a plastic lens made by injection molding. The optical surface is divided into multi-sections. The optical surface of each section has different optical coefficient sets according to different relative positions or angles of each region to the laser beam, so as to achieve the assembling quality of high tolerance and the scanning effect of high performance, and prevent the conventional disadvantage that each optical surface of the f-theta lens in the prior art has a single coefficient set. Also, for the height difference of curved surface possibly generated at the interface of the optical surface of two different sections, curve-fitting and optical simulation can be performed first to obtain the optimum continuing surface profile, and mechanical work with ultrahigh precision is applied to complete the forming mold of f-theta lens with multi-sections optical surface. The present invention also comprises the manufacturing method of the f-theta lens in the beforesaid LSU.
Patent TW-200527054-A (TW)
Title: Thin film diode panel and manufacturing method of the same
Inventor: OH JOON-HAK
IPC: G02F1/1362
Filed: 2004-10-29
Abstract: The present invention provides a liquid crystal display comprising: an insulating substrate; a plurality of color filters formed on the insulating substrate; a plurality of first and second gate lines formed on the color filters; a plurality of pixel electrodes formed on the color filters; a plurality of first MIM diodes formed on the color filters and connecting the first gate line and the pixel electrodes; and a plurality of second MIM diodes formed on the color filters and connecting the second gate line and the pixel electrodes.
Patent TW-200525915-A (TW)
Title: Circuit system for wireless communications
Inventor: CHANG KEVIN
IPC: H04B1/02
Filed: 2004-11-11
Abstract: The present invention is generally directed to a circuit system for wireless communications via two antennas. The circuit system includes a printed circuit board having a predetermined area devoid of a solder mask. According to the invention, an antenna switch, filter, and power amplifier are mounted on the printed circuit board within the predetermined area. The antenna switch connects the filter and the power amplifier with the two antennas. The filter blocks unwanted frequency components in an RF receive signal from either of the antennas. A transceiver is responsible for down-converting the RF receive signal to a baseband receive signal and up-converting a baseband transmit signal to an RF transmit signal. A first matching network coupled between the filter and the transceiver transforms the RF receive signal from single-ended to differential. Likewise, a second matching network coupled between the transceiver and the power amplifier transforms the RF transmit signal from differential to single-ended.
Patent TW-200531398-A (TW)
Title: Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatus
Inventor: SATO HIDEYUKI
IPC: H02J7/00
Filed: 2004-11-12
Abstract: It is aimed at providing a battery pack which stably implements a protection function of a secondary battery mainly under software control and reduces a circuit installation area and parts costs. The battery pack has a discharge current cutoff means and a charge current cutoff means for selectively cutting off discharge and charge currents of the secondary battery. The battery pack has a protection process means for controlling operations of the discharge current cutoff means and the charge current cutoff means in accordance with an inter-electrode voltage between positive and negative electrodes of the secondary battery. The battery pack executes an initialization process for the protection process means at a timing (T42) when a power supply voltage supplied to the protection process means reaches lowest voltage Vpor to start the protection process means. Further, the battery pack sets a threshold voltage needed for operation control of the discharge current cutoff means and the charge current cutoff means to start the protection process at a timing (T43) when the power supply voltage reaches voltage Vpfw that is higher than lowest voltage Vpor and is smaller than or equal to a voltage for stable driving.
Patent TW-200616754-A (TW)
Title: Device for calibrating the axis of single-point diamond lathe vacuum jaw and work piece by optical interference technique
Inventor: KUO CHIH-WEI
Filed: 2004-11-19
Abstract: The present invention provides a device for calibrating the axis of single-point diamond lathe vacuum jaw and work piece by optical interference technique, which includes an interference optical path generating device with at least a spctroscope, a reference window mirror and a display device. An air wedge is provided between a cylinder side surface and the reference window mirror. The interference optical path generating device generates a first light beam and a second light beam. The first light beam is reflected by the reference window mirror to reach the display device. The second light beam is reflected by the cylinder surface to reach the display device. These first and second light beams are used to generate an interference pattern for being displayed on the display device, so as to achieve both non-contact calibration and nanometer level calibration.
Patent TW-200526712-A (TW)
Title: Method and apparatus for making crystalline pet pellets
Inventor: ELOO MICHAEL
IPC: B29C31/00
Filed: 2004-11-19
Abstract: A method and apparatus for underwater pelletizing and subsequent drying of polyethylene terephthalate (PET) polymers and other high temperature crystallizing polymeric materials to crystallize the polymer pellets without subsequent heating. High velocity air or other inert gas is injected into the water and pellet slurry line to the dryer near the pelletizer exit. Air is injected into the slurry line at a velocity of from about 100 to about 175 m<SP>3</SP>/hour, or more. Such high-speed air movement forms a vapor mist with the water and significantly increases the speed of the pellets into and out of the dryer such that the PET polymer pellets leave the dryer at a temperature sufficient to self-initiate crystallization within the pellets. A valve mechanism in the slurry line after the gas injection further regulates the pellet residence time and a vibrating conveyor after the dryer helps the pellets to achieve the desired level of crystallinity and to avoid agglomeration.
Patent TW-200618554-A (TW)
Title: Weighted adaptive equalizer and related method thereof
Inventor: LIU PI-HAI
IPC: H04L27/01
Filed: 2004-11-29
Abstract: A weighted adaptive equalizer and a related method thereof. The weighted adaptive equalizer is capable of adjusting its own equalization coefficients, and includes a reference signal generator for generating a reference signal according to a first reference source, an equalization unit for generating an equalized signal by processing a received signal through a plurality of equalization coefficients, a weighted signal generator for generating a weighted signal according to a second reference source, and a coefficient adapting circuit for adjusting the equalization coefficients according to the reference signal, the equalized signal, the weighted signal, and the received signal.