baber/WOPTO huggingface dataset:
Patent TW-582012-B (TW)
Title: Active matrix substrate, electro-optical apparatus, and electronic device
Inventor: MATSUEDA YOJIRO
IPC: H05B44/00
Filed: 2002-11-21
Granted: 2004-04-01
Abstract: The present invention provides an active matrix substrate not causing lowering of luminance of electroluminescence (EL) cells and having an appropriate peripheral circuit having a small occupation area. The peripheral circuit supplies current to the EL cells provided for respective pixels in a position corresponding to the EL cells. The active matrix substrate includes a holding element (C) for holding the control voltage, a first active element (T1) for supplying to a light emitting device (OLED) a current based on the control voltage connected to the holding element (C) and a second active element (T2) connected to the holding element (C) for controlling charge/discharge of the holding element. The second active element (T2) is configured as a multi-control terminal type active element. Accordingly, the programmed current does not fluctuate.
Patent TW-I287044-B (TW)
Title: CVD device
Inventor: SATO MASANORI
IPC: C23C16/505
Filed: 2002-11-22
Granted: 2007-09-21
Abstract: A CVD device comprises a plasma formation space separated by a film formation space where an active species is removed from the plasma to perform a filming process on a substrate according a CVD function in the film formation space; and a structure body 11 formed of an RF application electrode 12 and an earthing electrode 13. The plasma formation space is installed between two electrodes 12, 13, and the RF application electrode is surrounded by the earthing electrode. A plurality of substrates are subjected to a simultaneous film formation process by aligning to the structure body at different orientations and application of the RF application electrode and the earthing electrode. An RF power high frequency power source 27 is applied to the RF application electrode and is independent of the earthing electrode or the substrate. According to the CVD device, by using a separated plasma formation space to supply active species to the film formation space, a plurality of films can be formed, thereby reducing the formation cost and simplifying the device constitution.
Patent TW-I266088-B (TW)
Title: Light guide plate and surface light source device using it
Inventor: LEU CHARLES
IPC: G02B6/00
Filed: 2002-11-29
Granted: 2006-11-11
Abstract: A surface light source device includes a light guide plate, a lamp and lamp cover enclosing a part of the outer circumferential surface of the lamp. The light guide plate can direct light directly coming from the lamp and reflected by the lamp cover to output, and can enhance brightness and uniformity of outputting light. The light guide plate includes an incident surface, a light emitting surface crossing to the incident surface, a bottom surface being opposite to the light emitting surface. The bottom surface has a plurality of light diffusion recesses therein, wherein top surfaces of the light diffusion recesses form a specific curved face. The bottom surface further has a reflection film thereon. The light emitting surface is a rough surface with controllable roughness.
Patent TW-I234405-B (TW)
Title: Robust low complexity multi-antenna adaptive minimum mean square error equalizer
Inventor: YELLIN DANIEL
IPC: H04L25/03
Filed: 2002-12-18
Granted: 2005-06-11
Abstract: Over a channel, a signal including a desired portion associated with a desired channel and an undesired portion mixed with said desired portion may be received. Based on prior knowledge and/or empirical estimation of the desired channel and an empirical estimate of the signal cross-covariance, the desired portion from the received signal may be recovered by adaptively equalizing the channel. In one embodiment, a receiver (10), such as a mobile device (e.g., a cellular phone) includes a processor (75) operably coupled to a communication interface (15) including at least two antennas (55) to receive the signal. The receiver (10) may further include a MODEM (70) that may be operably coupled to the processor (75), that includes an adaptive equalizer (86) capable of detecting the signal in the presence of co-channel interference from several independent sources, inter-symbol interference and fading, for recovering the desired portion in a cellular environment with time division multiple access (TDMA) to enable digital transmission of the signal. Thus, a blind adaptive space-time equalization on the signal based on minimum mean square error (MMSE) may be provided.
Patent TW-567286-B (TW)
Title: Gear shift control device for bicycle and gear shift control method for bicycle
Inventor: FUKUDA MASAHIKO
IPC: F16H61/682
Filed: 2002-12-25
Granted: 2003-12-21
Abstract: The object of the present invention is that the present invention provides a gear shift control device for bicycle that smoothly performs proper gear shifting in response to gear shift command issued in a gear shifting operation. The solution of the present invention is that a gear shift control device (15) controls a rear external gear transmission (9) and during the period between the beginning and ending of a gear shifting operation performed by the rear external gear transmission (9), a gear shift command is issued by a shift command unit (14b). When the target gear in accordance with a new gear shift command is different from the current target gear, the current target gear that is being shifted is changed to the target gear in accordance with the new gear shift command.
Patent TW-594297-B (TW)
Title: Substrate assembling device
Inventor: NAKAYAMA YUKINORI
IPC: G02F1/1339
Filed: 2003-02-07
Granted: 2004-06-21
Abstract: In the prior art of the device to send large substrate inward for pasting, especially when holding the upper substrate on the pressure plate (upper carrying stage), the substrate bends, and the problem that the substrate cannot be held substantially occurs. A sucking disc which can expand vertically is disposed near the center portion of the pressure plate (upper carrying stage) 2 in the present invention, it extends the sucking disc according to the amount of bending of the substrate sent-in, and the sucking hole on the pressure plate is applied negative pressure, and the sucking disc is also applied negative pressure to suck the substrate. Afterwards. Retrograde the sucking disc so that the front end portion of the sucking disc is located on the sucking surface of the pressure plate. Thus, the substrate can substantially be held on the pressure plate.
Patent TW-I255869-B (TW)
Title: Ni alloy as an anode for Ni electroplating
Inventor: SUGAWARA KATSUO
IPC: C22C19/03
Filed: 2003-02-21
Granted: 2006-06-01
Abstract: The present invention provides a Ni alloy as an anode for Ni electroplating which exhibits a high electroplating yield. The Ni alloy anode of the present invention essentially consists of Ni having a purity of 99.99 mass % or more, and contains, as components of the alloy, 30-300 ppm of Si, and 30-300 ppm of Al.
Patent TW-I251894-B (TW)
Title: Method for holding substrate in vacuum, method for manufacturing liquid crystal display device, and device for holding substrate
Inventor: YOKOYAMA NAOTO
IPC: C09J7/10
Filed: 2003-03-05
Granted: 2006-03-21
Abstract: The inventive method for holding a substrate in vacuum is provided to form an adhesive pad (20) or an adhesive sheet holding glass substrate (5) by a diene-based resin. Accordingly, it allows the prevention of adhesion of an adhesive agent to the substrate and also allows the adhesive sheet to be released with ease form the substrate after the cementation thereof with another substrate.
Patent TW-I253539-B (TW)
Title: Liquid crystal display
Inventor: NAKAHORI TADAKI
IPC: H01L29/786
Filed: 2003-03-24
Granted: 2006-04-21
Abstract: A highly reliable liquid crystal display is obtained at a high yield rate by preventing disconnection of upper wiring (signal line) due to level difference due to lower wiring (scan line) in a region where the wirings (scan line and signal line) are intersected via an insulating film or the like in a TFT array substrate in which the TFT acting as a switching element is arrayed and formed into a matrix. A scan line (gate wiring) 2 has a pattern of including at least one bend 8a on both sides of the pattern in a region where the scan line (gate wiring) 2 and the signal line (source wiring) 6 are intersected.
Patent TW-I241576-B (TW)
Title: Optical pickup device
Inventor: CHEONG YOUNG-MIN
IPC: G11B7/09
Filed: 2003-04-10
Granted: 2005-10-11
Abstract: An optical pickup device is disclosed. The optical pickup device comprises a blade including a first blade in which an objective lens is mounted and which is mode of a reinforced plastics material, and a second blade in which driving coils are mounted and which is made of a magnesium alloy material. Since the first blade has a low thermal conductivity coefficient, the heat generated in the coils is prevented from being transferred to the objective lens, whereas the second blade having a high thermal conductivity coefficient radiates the heat generated by the coils to the outside. Thus, the heat distortion of the objective lens can be suppressed, and damages to the coils or rigidity reduction of the blade can be avoided.
Patent TW-I227765-B (TW)
Title: Cutting insert for fasteners, process for providing a cutting insert for fasteners, combination threaded fastener and cutting insert, and fastener
Inventor: GAUDRON PAUL
IPC: F16B25/02
Filed: 2003-05-08
Granted: 2005-02-11
Abstract: A cutting insert for fasteners having a shape with an outline conforming to at least a portion of a contour of a cross-section of an end of a fastener. The insert being made of a material sufficiently strong to provide for self-tapping in application of the fastener.
Patent TW-595113-B (TW)
Title: Sample rate converting device and method, and application thereof
Inventor: GU SHR-YU
IPC: H03M7/36
Filed: 2003-05-28
Granted: 2004-06-21
Abstract: The present invention provides a sample rate converting device which comprises a noise shaper and a sample rate converter (SRC). The noise shaper receives a digital input signal, and outputs an n-bit digital stream. After the digital input signal is converted by noise shaping, an n-bit digital stream is outputted. The SRC is electrically connected to the noise shaper, receives the n-bit digital stream, and outputs a digital output signal. Since the SRC proceeds the sample rate conversion with non-integer times, and the n-bit digital stream is a digital signal with less bits, for example, during calculating the value of each interpolation points, one only needs to add the interpolation function. Thus, an even smaller circuit area can be used to complete the function.
Patent TW-I279321-B (TW)
Title: Screen printing apparatus
Inventor: KATANO TOMOYA
IPC: B41F15/46
Filed: 2003-05-29
Granted: 2007-04-21
Abstract: A screen printing apparatus has a housing-like main body that is long sideways. Inside the main body, there are provided a paste-receiving chamber (1); a roller (2) provided along the axis of the main body; a scraper (3) that extends forward and diagonally downward, and, in printing, whose tip slides on and in contact with the upper face of a screen plate (S); and a guide plate (5) that extends backward and diagonally downward so as to be opposed to the scraper, and, in printing, whose tip ends at a height where a predetermined gap (4) is maintained from the tip to the screen plate upper face. By moving the main body forward in a printing direction and by rotating the roller in one direction, paste (H) can be filled in opening holes (S') of the screen plate by fluid pressure of the paste discharged from a discharge opening (6) opened between the scraper and the guide plate. In each printing, a residual (H') of the paste adhered to the screen plate upper face in the preceding printing is introduced to the discharge opening (6) through the gap (4), so that the residual is mixed to the paste discharged from the discharge opening and can be used for printing.
Patent TW-I224669-B (TW)
Title: Pressure gauge having mechanism for opening and closing transparent cover plate
Inventor: OKITSU MASAYUKI
IPC: G01L7/00
Filed: 2003-06-05
Granted: 2004-12-01
Abstract: A pressure gauge having pressure range indicating needles allows the positions of the pressure range indicating needles to be moved without detaching the cover from the pressure gauge body. The pressure gauge has an internal device, a pointer, a pressure scale plate and pressure range indicating needles, which are provided in the pressure gauge body. A window hole is formed in the cover. A transparent cover plate is fitted in the window hole of the cover in such a manner as to be capable of being opened and closed. With the cover left attached to the pressure gauge body, the tip of a screwdriver or the like can be brought into contact with the pressure range indicating needles through the window hole when the transparent cover plate is open, to move the pressure range indicating needles.
Patent TW-I228373-B (TW)
Title: Personal video recorder using GPS to trace a mobile unit and method thereof
Inventor: WENG SHIH-HSIUNG
IPC: H04N5/76
Filed: 2003-06-20
Granted: 2005-02-21
Abstract: The invention provides a personal video recorder using GPS to trace a mobile unit and method thereof. The mobile unit communicates with at least three GPS satellites to obtain its position information. The position information is transmitted by a local satellite to a master control center to be processed and stored. The user uses the personal video recorder to output the ID of the mobile unit via a communication network to the master control center. The master control center thus can transmit this position information back to the personal video recorder to be displayed on a TV screen in a form of electronic map.
Patent TW-I236848-B (TW)
Title: Decoder and decoding method
Inventor: KARIMOTO TAKASHI
IPC: H04N19/00
Filed: 2003-06-20
Granted: 2005-07-21
Abstract: The present invention provides a decoder that can perform the decoding process corresponding to multi-view broadcasting. The decoder includes an image stream data storage part (31), an image stream data read part (14), a decoding part (33), an image frame storage part (34), a control table storage part (15), a first decider (14), and a permit part (14). The image stream data storage part (31) is used for storing image stream data after assigning a storage area for each image stream datum. The image stream data read part (14) is used for reading the image stream data in the storage areas by means of time division method. The decoding part (33) is used for decoding the read image stream data into image frames. The image frame storage part (34) is used for storing image frames. The control table storage part (15) is used for storing the application information control table controlling the application conditions of the image frame storage part (34). The first decider (the host CPU) (14) decides whether an image frame should be stored in the image frame storage part (34) based on the application information controlled by the control table. In accordance with the decision, the permit part (the host CPU) (14) determines whether an image stream datum is allowed to be read form the image stream data storage part (31).
Patent TW-I244723-B (TW)
Title: Method of forming an isolation layer in a semiconductor devices
Inventor: DONG CHA-DEOK
IPC: H01L21/76
Filed: 2003-07-01
Granted: 2005-12-01
Abstract: A method of forming an isolation layer in the semiconductor devices is disclosed. The present invention comprises forming the isolating film by means of a method in which a method of forming a V type trench at the isolation region, implanting ions capable of accelerating oxidization action into the center portion of the V type trench, implementing an oxidization process to form an insulating film consisting of an oxide film at the isolation region, and then completely burying the trench with an insulating material, using the LOCOS method, and a method of forming a trench type isolation layer, are applied together. Therefore, as the top corner of the trench is formed with inclination, concentration of the electric field and formation of a moat can be simultaneously prevented.
Patent TW-I244107-B (TW)
Title: Device with effective period function and semiconductor integrated circuit
Inventor: WATANABE HIROSHI
IPC: H03K17/00
Filed: 2003-07-08
Granted: 2005-11-21
Abstract: The present invention provides a device with effective period function, which includes: a first function block; a second function block; the signal lines connected between the first function block and the second function block for generating the desired functions by accessing these function blocks; and, the semiconductor timing switch, which is intermediately existed or connected to the signal lines for being impossible or possible on the accessing between the first function block and the second function block after a predetermined time period.
Patent TW-I227528-B (TW)
Title: Method for forming bumps on a wafer and plating tool for performing the method
Inventor: TSAI CHI-LONG
IPC: H01L21/326
Filed: 2003-07-31
Granted: 2005-02-01
Abstract: A method for forming bumps on a wafer is disclosed. A wafer is provided. An under bump metallurgy layer (UBM) is formed on an active surface of the wafer and is further extended onto lateral of the wafer. A photoresist layer covers partial of the UBM layer on the active surface of the wafer. Then a wafer plating tool having a seal ring and at least a contact pin on its annular internal wall clamps the wafer. The seal ring seals the lateral of the wafer without covering the active surface of the wafer to prevent the UBM layer on lateral of the wafer, back surface of the wafer and the contact pin from being exposed. The contact pin contacts the UBM layer on the lateral of the wafer for completely plating bumps on the active surface of the wafer.
Patent TW-I286311-B (TW)
Title: Combination loudspeaker unit
Inventor: DODD MARK
IPC: H04R1/02
Filed: 2003-08-15
Granted: 2007-09-01
Abstract: A loudspeaker unit has, in combination, a pistonically driven diaphragm loudspeaker and a generally planar resonant panel loudspeaker, in which the plane of the resonant panel lies in the same orientation as an axis along which the diaphragm is pistonically driven. The resonant panel loudspeaker may be located behind the diaphragm loudspeaker, with the resonant panel loudspeaker functioning as a diffuse dipole, e.g. to generate surround sound reproduction, and the diaphragm loudspeaker located in the null of the dipole and functioning as an acoustic monopole, e.g. to generate imaged stereophonic sound reproduction.
Patent TW-I260614-B (TW)
Title: Skew detection method and device, optical pickup, and optical disc device
Inventor: NAGARA TORU
IPC: G11B7/12
Filed: 2003-09-12
Granted: 2006-08-21
Abstract: To provide an optical system for recording/reproduction of the optical recording medium, which can detect the skew amount of the optical recording medium, and can detect the radial skew with high accuracy for reducing the number of parts to achieve low cost. There is employed a configuration to detect, by making use of an optical pick-up (104) when tracking servo is performed along the wobble grooves of an optical disc (102), the phase errors between the main wobble signal outputted as the result of the fact that the reflected light beams corresponding to the main spot MSP of the optical disc (102) are received at a main light receiving section (321) of light detecting means (32), and the side wobble signals outputted from every side spot as the result of the fact that the reflected light beams corresponding to respective side spots of the optical disc (102) are received at a first sub-light receiving section (322) and a second sub-light receiving section (323), so as to calculate the difference between both phase errors with a differential calculating circuit (59) for generating, from this difference, a skew signal including the inclination direction and inclination quantity of the optical disc (102).
Patent TW-I275662-B (TW)
Title: Method for forming thin film and apparatus therefor
Inventor: UEDA MASASHI
IPC: H01L21/205
Filed: 2003-10-03
Granted: 2007-03-11
Abstract: A plurality of antenna elements, each of which has first and second linear conductors whose first ends are electrically interconnected are prepared. The antenna elements are arranged in plane in such a way that the first and second linear conductors are alternated and separated from one another at regular intervals, thereby forming one or more array antennas which are placed in a chamber. The second ends of the first linear conductors are connected to a high-frequency power supply, and the second ends of the second linear conductors are connected to ground. A plurality of substrates are parallel placed on both sides of the array antennas at distances approximate to the distances between the linear conductors. A film including mu c-Si is formed by introducing a material gas into the chamber.
Patent TW-I265173-B (TW)
Title: Method for cleaving ether-linkage of polyethoxylates
Inventor: HUANG SHIR-LY
IPC: D06L1/00
Filed: 2003-10-06
Granted: 2006-11-01
Abstract: A method for cleaving the ether-linkage of polyethoxylates is described. A pure culture of isolate (BCRC910228) is used to transform the terminal ethoxylate (EO) unit into an EO with a carboxylated end and then cleave the neighboring ether bond. This method is useful for the shortage of the polymers containing polyethoxylates at the initial concentration ranging from 0.05% to 20% in aqueous buffer solution. Especially, the function of cleaving ether-linkage is also effective for polymers containing 1 to 3 polyethoxylate units.
Patent TW-I226942-B (TW)
Title: Filter set and color wheel with the filter set
Inventor: KAO PO-SUNG
IPC: G02B5/20
Filed: 2003-11-11
Granted: 2005-01-21
Abstract: A filter set includes a center axis, a carrying unit, a filter and plural balance elements. The carrying unit has plural holes, and the filter is fixed onto the carrying unit. The carrying unit and filter revolve around the center axis. The balance elements are respectively located in the holes, wherein the overall center of mass of the filter set is located on the center axis by adjusting the positions of the balance elements in the holes. In addition, the filter set can be mounted on a pivot of a motor, so as to constitute a rotating color wheel.
Patent TW-I227978-B (TW)
Title: Transmission method of dual mode coexisted wireless local area network
Inventor: NIAN JR-HENG
IPC: H04L12/28
Filed: 2003-12-05
Granted: 2005-02-11
Abstract: The present invention is a transmission method of dual mode coexisted wireless local area network that can manage different mode of requests and simultaneously activate ad-hoc mode and infrastructure mode in single wireless local network transmission device. It mainly utilizes firmware to proceed the setup of individual deviceíªs service set identifier (SSID) and service network channel to so that wireless network transmission device can handle the connection request of short-distance transmission peripherals by using the simple, power-saving and efficient way of ad-hoc mode.
Patent TW-I291547-B (TW)
Title: High-resolution gas gauge proximity sensor
Inventor: GAJDECZKO BOGUSLAW F
IPC: G01F1/00
Filed: 2003-12-17
Granted: 2007-12-21
Abstract: An apparatus and method for precisely detecting very small distances between a measurement probe and a surface, and more particularly to a proximity sensor using a constant gas flow and sensing a mass flow rate within a pneumatic bridge to detect very small distances. Within the apparatus the use of a flow restrictor and/or snubber made of porous material and/or a mass flow rate controller enables detection of very small distances in the nanometer to sub-nanometer range. A further embodiment wherein a measurement channel of a proximity sensor is connected to multiple measurement branches.