baber/WOPTO huggingface dataset:
Patent TW-200424030-A (TW)
Title: Electrical discharge machining method for forming tiny conductive elements and forming device for same
Inventor: Guo jia-long
IPC: B23H1/00
Filed: 2003-05-05
Abstract: Disclosed are an electrical discharge machining method for forming tiny conductive elements and forming device for same, wherein a machining electrode and a disc electrode are rotatably secured to a high speed spindle and a disc electrode unit, respectively. After performing edge-searching and zero-resetting operations along the Z-axis and X-axis, plural programs are executed to perform electrical discharge machining processes. High heat arc discharge is then generated between the electrodes to fuse the electrodes. The overall diameter of the electrodes are then measured on-line, in accompaniment with a compensation electrical discharge machining process so as to cause the overall diameter of the processed electrodes to be within a designated range, so as to complete the manufacturing of tiny conductive elements. Accordingly, this invention effectively enhances the heat dissipating and chip discharging effects during the electrical discharge process, significantly reduces the lead time, precisely controls that dimensions of the tiny conductive elements, and effectively improves the surface refining effect.
Patent TW-200428784-A (TW)
Title: Method and related apparatus for generating high frequency signals by a plurality of low frequency signals with multiple phases
Inventor: CHEN YU-CHEN
IPC: H03L7/081
Filed: 2003-06-03
Abstract: Method and related apparatus for realizing frequency-multiplication by generating a high frequency signal according to a plurality of low frequency signals. The method includes: according to a plurality output signals generated by a phase-locked loop (PLL) or a delay-locked loop (DLL), generating a plurality of reference signals with a same frequency and different phases; when a number of the reference signals with signal level high is greater than a number of the reference signals with signal level low, making a signal level of the output signal remains a first level; otherwise, making the signal level of the output signal remains a second level substantially different from the first level. Thus the frequency of the output signals is a multiplication of the frequency of the input signals.
Patent TW-200405697-A (TW)
Title: Method for performing wireless switching
Inventor: ZUNIGA JUAN CARLOS
IPC: H04W36/00
Filed: 2003-07-03
Abstract: A wireless LAN (WLAN) system for communications among a plurality of users within a basic service system or cell comprising a switching access point (SAP) for transmitting and receiving point-to-multipoint communications to and from the users. A plurality of ports are available at the SAP, each of which assigned to a unique carrier frequency for isolating communications among the users to prevent collisions, with the ability of frequency assignment to be non-permanent, and a capability of dynamic or pseudo-random carrier assignment. An alternative embodiment of the SAP uses beamforming to provide spatial ports for assignments to the plurality of users.
Patent TW-200410219-A (TW)
Title: Optical disc non-cartesian coordinate system
Inventor: MCCLELLAN PAUL J
IPC: G11B7/085
Filed: 2003-07-04
Abstract: A method (600) of one embodiment of the invention is disclosed that generates a non-Cartesian coordinate system for an optical disc. One or more uniform distances (602), as well as a plurality of positions on the optical disc (604), are selected. Each position is separated from adjacent positions by one of the uniform distances, and has a location on the optical disc specifiable to a same degree of precision by at least one integral coordinate.
Patent TW-200503136-A (TW)
Title: Symbol boundary detection device and method
Inventor: LIU TE-CHENG
IPC: H04L27/26
Filed: 2003-07-08
Abstract: The present invention provides a symbol boundary detection device and method applied in the receiver of communication system, wherein a threshold value is used for auxiliary judgment, so as to select the appropriate symbol boundary point in the initial range. The threshold value can be set flexibly in response to the different characteristics of the system. In addition, a matching filter of pilot symbol guard interval is further used to judge if the guard interval of the pilot symbol is received.
Patent TW-200503207-A (TW)
Title: Ultra capacitor package structure
Inventor: TSAI KE-CHI
IPC: H01L23/29
Filed: 2003-07-15
Abstract: An ultra capacitor package structure is composed by more than one first electrode, more than one O-ring and more than one second electrode. The plastic O-ring made by low moisture absorption material is sealed between the first and second electrodes. Then, pour liquid type electrolyte into the space between the first and second electrodes. The O-ring with low moisture absorption can effectively prevent the overflow of the liquid type electrolyte and avoid the product failure due to liquid type electrolyte contamination.
Patent TW-200503871-A (TW)
Title: Method for implanting solder for conductive terminal
Inventor: CHIANG TSUN-HSIANG
IPC: B23K35/00
Filed: 2003-07-16
Abstract: A method for implanting a solder for a conductive terminal comprises preparing a conductive terminal so that the conductive terminal is formed with a soldering end; preparing a solder that is formed with a hollow portion; extending the soldering end of the conductive terminal through the hollow portion of the solder; and using a device to compress the solder and enable the solder to cover and fix to the soldering end of the conductive terminal so that the solder is implanted on the conductive terminal without the need of a reflow soldering treatment.
Patent TW-200506462-A (TW)
Title: Backlight module and light guide plate used therein
Inventor: TSAI KUN-JUNG
IPC: G02F1/1335
Filed: 2003-08-08
Abstract: A backlight module of the present invention includes a light guide plate and a number of light sources. The light guide plate can direct light coming from the light sources to output, and can enhance the uniformity of outputting light. The light guide plate includes an incident surface, a light emitting surface crossing to the incident surface, and a bottom surface being opposite to the light emitting surface. The light emitting surface has a number of gratings corresponding to the light dark space of the light sources.
Patent TW-200404699-A (TW)
Title: Bicycle power supply
Inventor: KITAMURA SATOSHI
IPC: B62M25/08
Filed: 2003-08-13
Abstract: The object of the present invention is to provide a bicycle power supply, which does not cause incorrect operation of small power consumption electrical devices even when large power consumption electrical devices are in operation. The bicycle power supply is to store electrical power from an AC generator (19) mounted on a bicycle and supply the electrical power to a device that drives front and rear chain shifters (26f), (26r) and first controller (35), (55) and comprises rectification circuit (37), charging ON/OFF switch (40), first electricity storage unit (38a), second electricity storage unit (38b) and diode (42). The rectification circuit rectifies the electrical power from the AC generator into direct current. The first electricity storage unit is connected to the charging ON/OFF switch and supplies electrical power to the chain shifters. The second electricity storage unit is connected to the first electricity storage device and supplies electrical power to the controller. The diode allows unidirectional flow of electrical current from the first electricity storage unit to the second electricity storage unit.
Patent TW-200513059-A (TW)
Title: Method for updating coefficients in decision feedback equalizer
Inventor: CHEN TIEN-HUI
IPC: H04B7/005
Filed: 2003-09-19
Abstract: A method for updating coefficients in a decision feedback equalizer (DFE). The DFE comprises an ISI canceller for canceling ISI from a plurality of first signals received from a channel. A first symbol comprising a set of the first signals is decoded to generate a decoded symbol. Then, a vector of error values computed as the difference between the decoded symbol, and the first symbol is obtained. According to the decoded symbol and the vector of the error values, a temp matrix is generated. Next, the values of the elements in every diagonal line of the temp matrix are averaged. Finally, the coefficients are updated by the Toeplitz Matrix.
Patent TW-200514229-A (TW)
Title: High density module card, substrate and fabrication for the same
Inventor: CHENG DAVID C H
IPC: H01L23/522
Filed: 2003-10-03
Abstract: A high-density module card is provided with a metal substrate 100, a thin film interconnect layer 114, a solder mask layer 112 and a via 105. The metal substrate 100 has an opening 116. The thin film interconnect layer 114 formed with dielectric layers 101, 102, 106, 110 and conductive layers 103, 104, 108, 112 alternatively. The opening 116 exposes partial bottom surface 114b of the interconnect layer 114. The exposed bottom surface 114b has conductive openings 124 to expose partial conductive layer 103. The solder mask 122 having openings (conductive openings) 124 partially covers the top surface 114a of the interconnect layer 114 to partially expose conductive layer 112 that is nearest to the top surface 114a. The via 105 is arranged at a region outside of the opening 116 to connect the conductive layers 103, 104 and the metal substrate 100.
Patent TW-200419685-A (TW)
Title: Semiconductor integrated circuit device
Inventor: NAIKI TAKASHI
IPC: H01L23/485
Filed: 2003-10-31
Abstract: A semiconductor integrated circuit device which requires high packaging density adopts a method for forming bumps in a terminal section of a semiconductor chip and bonding the semiconductor chip directly on a substrate. In this case, in order to prevent damage to the semiconductor integrated chip, which would otherwise be caused by bonding pressure employed at the time of bonding operation, non-connected dummy bumps are provided at corner sections of the semiconductor chip. Even when the dummy bumps are provided, there arises a necessity for preventing an increase in the size of the semiconductor chips, which would otherwise arise when the dummy bumps are provided on the chip.
Patent TW-200519836-A (TW)
Title: A driving unit of an optical disk driver
Inventor: LIU HONG-JEN
IPC: G11B15/18
Filed: 2003-12-02
Abstract: A driving unit of an optical disk driver can cooperate with a tray and an optical frame. The driving unit includes a first gear, a second gear, a rack, a motor and a withdraw mechanism by hand. The first gear engages with the second gear to rotate by the driving of the motor, and the second gear leads the tray to move in-and-out of the optical disk driver, the rack leads the optical frame to move up-and-down according to the tray moving in-and-out of the optical disk driver.
Patent TW-200422661-A (TW)
Title: Method for producing polarizing plate, polarizing plate and image display device using the same
Inventor: KUWAMURA MAKOTO
IPC: G02F1/1335
Filed: 2003-12-04
Abstract: A method of producing a polarizing plate, including the step of laminating a pair of curled protective sheets onto opposite surfaces of a polarizer respectively so that respective curling directions of the pair of curled protective sheets are reverse to each other, wherein the laminating index of the pair of protective sheets is selected to be not higher than 60 in order to restrain the polarizing plate from being curled.
Patent TW-200423731-A (TW)
Title: Method for inserting data into a timer for a video recording device
Inventor: BARRON STEVEN ANTHONY
IPC: H04N5/782
Filed: 2003-12-19
Abstract: A method for inserting additional data into a recurring timer (21) of a video recording device extracts (3) additional data received together with the video signal, e.g. in line 21 of the vertical blanking interval, detects if said extracted data contain specific information to be displayed in a list of timers, extracts (6) said specified information and inserts it to the list of recurring timers (31). Advantageously, by using this method it is possible to automatically add program titles to a list of recurring timers without accessing an electronic program guide.
Patent TW-200521235-A (TW)
Title: Cultivated recombinant cell, nuclear transferred embryo capable of developing into mammal, mammal foetus, method for cultivating mammal foetus, and recombinant cell
Inventor: SHEN PERNG-CHIH
Filed: 2003-12-29
Abstract: The present invention provides a method for cultivating recombinant cells of a mammal, which comprises: (a) providing a mammal oocyte; (b) providing a nucleus donor of a mammal; (c) installing the nucleus donor or its nucleus into the oocyte; (d) fusing the nucleus donor with the oocyte; (e) performing an activation treatment on the hybrid cell; and (f) removing the nucleus of the oocyte. The present invention also provides products cultivated by the above-mentioned method. Additionally, the invention provides a method for cultivating a nuclear transferred embryo capable of developing into mammal, a method for cultivating mammal foetus, and a method for cultivating mammal.
Patent TW-200522850-A (TW)
Title: Heat dissipation module
Inventor: HUANG CHUNG-YUAN
IPC: H05K7/20
Filed: 2003-12-31
Abstract: A heat dissipation module for carrying a projector-power board and a projector-ballast board, and dissipating heat therefrom is provided. The heat dissipation module comprises a frame and a heat dissipation device, wherein the frame comprises an air inlet and an air outlet. The projector-power board and the projector-ballast board are fixed in the frame, and an air duct is formed by the air inlet and the air outlet. In addition, the heat dissipation device is assembled on the air outlet of the frame, it can provide strong convection of air at the same time to enable the heat dissipation device to dissipate heat from the projector-power board and the projector-ballast board outside the frame.
Patent TW-200427577-A (TW)
Title: Barium stronium titanate containing multilayer structures on metal foils
Inventor: ZOU QIN
IPC: H01G4/12
Filed: 2004-03-02
Abstract: The invention relates to multilayered structures having a crystalline or partially crystalline barium strontium titanate (BST) dielectric thin film composites and a metallic foil substrate. A barrier layer may be interposed between the metallic foil substrate and dielectric thin film. In addition, the invention relates to a capacitor comprised of the multilayer structure containing such composites.
Patent TW-200515865-A (TW)
Title: Cooling apparatus and electronic equipment incorporating the same
Inventor: SUZUKI OSAMU
IPC: H05K7/00
Filed: 2004-03-03
Abstract: The present invention provides a high-performance liquid cooling system whose cost is low and whose mounting density is high for each of servers, having several kinds of case body heights. This liquid cooling system, whose costs are low and whose mounting density is high, is configured for rack mount system electronic equipment, configured by combining respective devices constituting a liquid cooling system with different heights to be within about 44 mm being reference rack height, especially, ranging from about 40mm to 36mm, when these devices are loaded in a cabinet housing a rack mount system server rack.
Patent TW-200506465-A (TW)
Title: Array substrate and reflective-transmissive type liquid crystal display apparatus having the same
Inventor: KIM JAE-HYUN
IPC: G02F1/1368
Filed: 2004-03-04
Abstract: In an LCD apparatus, a reflecting plate, which is formed on a pixel electrode connected to a switching device formed on an array substrate, defines a reflecting area from which a natural light is reflected and a transmitting area through which an artificial light is transmitted. The reflecting plate is partially extended to and overlapped with the transmitting area depending upon a rubbing direction of the array substrate. Thus, the reflective-transmissive type LCD apparatus may prevent occurrence of the afterimage, and may enhance a contrast ration thereof when operated in a transmissive mode.
Patent TW-200501826-A (TW)
Title: Highly transparent top electrode for OLED device
Inventor: RAYCHAUDHURI PRANAB K
IPC: H01L51/52
Filed: 2004-03-19
Abstract: A method of making an OLED device capable of emitting light through the top electrode of such device includes providing a substrate and an anode over the substrate; providing an emissive layer disposed over the anode; providing first and second layers over the emissive layer with the first layer being in contact with the emissive layer or electron-transport layer and having a compound that includes an electron-injecting element, and the second layer having a reactive metal, and wherein such reactive metal reacts with the compound to release the electron-injecting element that dopes the interfacial region of the emissive layer or electron-transport layer to improve electron-injection and also reduces the reflectivity of the first and second layers is reduced; and providing a transparent conducting non-metallic top electrode over the second layer.
Patent TW-200534461-A (TW)
Title: Static electricity discharge protection circuit
Inventor: KER MING-DOU
IPC: H01L23/60
Filed: 2004-04-09
Abstract: The present invention relates to a static electricity discharge protection circuit, which is applied to a circuit having a combined interface for high and low voltages. The present invention utilizes the gate-coupled technique to achieve the static electricity discharge protection effect. When static electricity is generated on an input/output pad, a capacitor will couple the static voltage to go through a first diode and a second diode so that the gate potential of a stacked upper NMOS layer and a lower NMOS layer is enhanced and a channel between the upper and lower NMOSs is formed. Hence, the static electricity can be more effectively grounded to earth through the stacked NMOSs. The present invention targets at providing a trigger circuit disposed on the combined interface circuit for high and low voltages of the stacked NMOS structure to utilize the gate-coupled technique triggering and conducting the stacked NMOSs. As such, the static electricity discharge protection capability of the stacked NMOS is enhanced, and the drawback of the conventional static electricity discharge protection circuit failing to be applied to the stacked NMOS structure or requiring external oversized protection component is improved.
Patent TW-200425818-A (TW)
Title: Wiring board and circuit module
Inventor: TSUKAMOTO SOTARO
IPC: H01L23/00
Filed: 2004-04-13
Abstract: A wiring board houses a bare radio-frequency IC. Shield wiring films are provided above and below the IC. A plurality of shield interlayer-connection conductor films, I.e., shield via-holes, is provided so as to surround the IC. The shield wiring films and the shield interlayer-connection conductor films define a shield cage, which can electrostatically shield the IC. Thus, there is no need to attach a shield cap.
Patent TW-200500528-A (TW)
Title: Process for printing textile fibre materials in accordance with the ink-jet printing process
Inventor: LACROIX ROGER
IPC: D06P1/651
Filed: 2004-04-28
Abstract: An ink-jet printing process for printing textile fibre materials, wherein the fiber materials are printed with an aqueous ink comprising (I) at least one fiber reactive dye, and (II) a di, tri or tetramer of a C2-C4-oxyalkylene or a mono- or di-C1-C4-alkyl ether of a di, tri or tetramer of a C2-C4-oxyalkylene, said ink having a viscosity from 5 to 20 mPa s at 25 DEG C, and wherein the said ink is applied to the fiber material with an ink-jet print head comprising an ink supply layer (b) receiving ink from an external ink reservoir, said ink supply layer having a first side and a second side and comprising, a porous medium having a plurality of pores therein and a plurality of holes extending therethrough, so as to allow passage of the ink allows for high speed printing and yields prints with good fastness properties.
Patent TW-200510439-A (TW)
Title: Improved crystalline form of sucralose, and method for producing it
Inventor: CATANI STEVEN J
IPC: C07H1/06
Filed: 2004-04-29
Abstract: A crystalline form of sucralose, and a method of making it. The method involves continuously crystallizing sucralose from an aqueous solution by a process providing continuous removal and recirculation of the vessel contents, and providing a long residence time for sucralose in the system. The crystals thus formed are of a relatively low length/diameter ratio, have an unsymmetrical shape, and exhibit good stability. The larger crystals in particular are tapered as compared to the rod-like larger crystals in prior art product.
Patent TW-200505261-A (TW)
Title: Cascaded organic electroluminescent device having connecting units with n-type and p-type organic layers
Inventor: LIAO LIANG-SHENG
IPC: H01L51/50
Filed: 2004-05-12
Abstract: A cascaded organic electroluminescent device includes an anode and a cathode. The device also includes a plurality of organic electroluminescent units disposed between the anode and the cathode, wherein the organic electroluminescent units comprise at least a hole-transporting layer, an electron-transporting layer, and an electroluminescent zone formed between the hole-transporting layer and the electron-transporting layer wherein the physical spacing between adjacent electroluminescent zones is more than 90 nm; and a connecting unit disposed between each adjacent organic electroluminescent unit, wherein the connecting unit comprises, in sequence, an n-type doped organic layer and a p-type doped organic layer forming a transparent p-n junction structure wherein the resistivity of each of the doped layers is higher than 10 Ω-cm.
Patent TW-200517078-A (TW)
Title: Toothbrush assembly
Inventor: KEMP JAMES
IPC: A46B7/04
Filed: 2004-05-20
Abstract: A child's toothbrush includes a handle in the form of a child-safe, ventilated toy, such as a rocket or a vehicle, and contains a removable child-safe vehicle, figurine, other toy or sundry product therein, and wherein a toothbrush head may be detachable from the handle.
Patent TW-200600679-A (TW)
Title: Heat-dissipating device
Inventor: HSU WEI-CHUN
IPC: F04D17/08
Filed: 2004-06-18
Abstract: The present invention provides a heat-dissipating device with a composite blade structure, which includes a housing having at least one air inlet and one air outlet, and at least one set of rotor disposed in the housing and having a base, a annular part, a first blade portion disposed around the annular part, and a second blade portion located on the base.
Patent TW-200509072-A (TW)
Title: Device and method for recording information
Inventor: BLACQUIERE JOHANNIS FRISO RENDERT
IPC: G11B20/18
Filed: 2004-06-18
Abstract: A device for recording records a series of blocks (42) having continuous logical addresses, e.g. digitally encoded video, on a record carrier at a corresponding physical address range. Some physical addresses are assigned to defect management areas (43). The logical addresses are translated into the physical addresses in dependence of the defect management information. The device has contiguous recording means for detecting if the allocated physical address range is interrupted by a subset of physical addresses assigned to a defect management area. If so, the subset of physical addresses is reallocated to the user data area. The series of blocks (42) is contiguously recorded extending over the subset of physical addresses. The defect management area may be eliminated, shifted to a new location (51) after the end of the recorded file or shifted to the end of the medium.
Patent TW-200513458-A (TW)
Title: Process for the production of vicinal diesters from epoxides
Inventor: MOLOCK FRANK
IPC: C07F7/08
Filed: 2004-06-29
Abstract: The present invention relates to a process comprising the steps of reacting in the presence of an epoxide opening catalyst, a substituted epoxide, and preferably a silicone containing substituted epoxide with at least one carboxylic acid and at least one protecting agent to form a vicinal dialkyl ester or a vicinal disilyl ester.