baber/WOPTO huggingface dataset:
Patent TW-552834-B (TW)
Title: Circuit substrate production method
Inventor: SATO KOZO
IPC: C23C18/18
Filed: 2002-03-07
Granted: 2003-09-11
Abstract: A circuit substrate production method is disclosed, which is characterized in comprising the steps of: after forming a circuit pattern 12 on a copper foil on the surface of an insulation film 11, forming a solder resist layer 13 on a position excluding a terminal portion of the circuit pattern; performing an acid treatment by impregnating the film in a solution containing acid; impregnating the film in a solution containing acid weaker than the aforementioned acid for pre-dip; impregnating the wet film in a plating solution containing salt of acid radical of the acid used for pre-dip and tin; forming a pre-tin plating layer 14 in such a manner that the terminal portion of the circuit patter will not be scraped; and impregnating the film in a solution containing the same contents as the aforementioned plating solution, so as to form a tin plating layer 15 of a desired thickness on the surface of the aforementioned pre-tin plating layer.
Patent TW-537887-B (TW)
Title: Dental magnetic attachment
Inventor: HONKURA YOSHINOBU
IPC: A61C13/235
Filed: 2002-04-26
Granted: 2003-06-21
Abstract: A dental magnetic attachment has been invented that can improve durability by preventing the wearness of an attractive face and attracted face. The dental magnetic attachment (1) comprises a keeper (3) embedded in a tooth root, and a magnetic assembly (4) that attracts the keeper by magnetic attraction force. The magnetic assembly (4) has a yolk (42) that comprises a base part (421) and a lateral wall part (422), a permanent magnet (41), a soft-magnetic shield (43) and non-magnetic seal (44). The attractive face (401) of the magnetic assembly (4) and the attracted face (301) of the keeper (3) are coated by the wear-resistant film (6) with greater than 400Hv of Vickers hardness.
Patent TW-559809-B (TW)
Title: Memory control chip, control method and control circuit
Inventor: CHANG NAI-SHUNG
IPC: G11C7/22
Filed: 2002-05-24
Granted: 2003-11-01
Abstract: A kind of memory control chip, control method and control circuit are disclosed in the present invention, in which plural memory modules (having the same memory bank) originally referencing the same timing are changed to reference different timings having a predetermined phase difference. Thus, different timings are used to access each memory module in the same memory bank. Therefore, the data amount that changes simultaneously is decreased so as to lower the simultaneously switching noise; and fewer connection pin number of power source/ground can be arranged such that the production cost is decreased.
Patent TW-593390-B (TW)
Title: A process for the in-situ production of polyol blends, the in-situ produced polyol blends, and their use in the production of viscoelastic foam
Inventor: REESE JACK R
IPC: C08G18/48
Filed: 2002-06-20
Granted: 2004-06-21
Abstract: This present invention relates to a process for the in-situ production of a blend of a polyether monol and a polyether polyol. This process comprises introducing a monol (Si) and a double-metal cyanide (DMC) catalyst into a reaction vessel, feeding an epoxide mixture into the vessel and allowing the epoxide to react with the initial starter and continuously to polymerize by feeding epoxide until the equivalent weight of the monol reaches the desired level, then continuously adding a polyfunctional starter (Sc) to the reaction vessel while continuing to feed an epoxide mixture, completing addition of the starter, and allowing the mixture to continue to polymerize until the resultant blend of polyether monol and polyether polyol has an average equivalent weight of from about 350 to about 750, and an average functionality of from about 2 to about 4. In-situ polymerized blends of a polyether monol and a polyether polyol are also part of the present invention. The present invention also relates to a process for the production of viscoelastic foams. This process comprises reacting a polyisocyanate component with an isocyanate-reactive component, in the presence of additives, wherein the isocyanate-reactive component comprises at least 50% by weight of the in-situ polymerized blend of a polyether monol and a polyether polyol as described above.
Patent TW-587405-B (TW)
Title: Voltage-supplying circuit with multiple lamp tubes
Inventor: KANG CHANG-LONG
IPC: H05B41/282
Filed: 2002-10-02
Granted: 2004-05-11
Abstract: The present invention provides a voltage-supplying circuit with multiple lamp tubes. The circuit comprises a magnetic core, the first, second and third coils, and the first and second lamp tubes. The first coil is wound around the magnetic core to receive the first voltage signal. The second and the third coils are wound around the magnetic core and are located on both sides of the first coil, which induce/generate the second and the third voltage signals respectively through the first coil. The first and second lamp tubes are driven by the second and the third voltage signals respectively.
Patent TW-560235-B (TW)
Title: Retractable vacuum tube for positioning electronic components on printed circuit boards
Inventor: CARLOMAGNO MIKE
IPC: H05K13/04
Filed: 2002-10-07
Granted: 2003-11-01
Abstract: A system for positioning components of different thicknesses on a component platform, comprising: a frame; a tool head connected to the frame, the tool head being vertically movable; a retractable vacuum tube receivable within the tool head; and a grasping assembly which can be actuated to securely hold the vacuum tube in a fixed position relative to the tool head after the vacuum tube has been at least partially received within the tool head.
Patent TW-I255920-B (TW)
Title: Method and kit for homocysteine assay
Inventor: SHIUE CHIA-CHANN
IPC: G01N33/48
Filed: 2002-11-29
Granted: 2006-06-01
Abstract: A method is provided for assaying homocysteine in a biological sample containing homocysteine and cysteine. A competing compound with an amino group (-NH2) is mixed with the biological sample. An aldehyde is added into the biological sample to form homocysteine complex with fluorescence response. The concentration of homocysteine in the biological sample is determined according to the fluorescence intensity.
Patent TW-I254529-B (TW)
Title: Methods and apparatus for using multiple reassembly memories for performing multiple functions
Inventor: BOUCHARD GREGG A
IPC: H04L12/54
Filed: 2002-12-04
Granted: 2006-05-01
Abstract: A packet processing system comprises first processing circuitry for performing a first function, and first memory circuitry coupled to the first processing circuitry for storing received packets, wherein at least a portion of the packets stored by the first memory circuitry are usable by the first processing circuitry in accordance with the first function. The packet processing system further comprises at least second processing circuitry for performing a second function, and at least second memory circuitry coupled to the second processing circuitry for storing at least a portion of the same packets stored in the first memory circuitry, wherein at least a portion of the packets stored in the second memory circuitry are usable by the second processing circuitry in accordance with the second function. In an illustrative embodiment, the first processing circuitry and the second processing circuitry operate in a packet switching device such as a router. In such case, the first processing circuitry and the second processing circuitry operate between a packet network interface and a switch fabric of the packet switching device.
Patent TW-I228237-B (TW)
Title: Method to detect pixel defects in real-time
Inventor: LIN KUO-TING
IPC: G06K19/00
Filed: 2002-12-19
Granted: 2005-02-21
Abstract: The present invention is a method to detect pixel defects in real-time, which comprises firstly obtaining three pixel values (a, b, c) of the same color; then determining if b is greater than a and c, or is less than a and c; if b is greater than both a and c, or is less than both a and c, determining if the absolute values of the differences of b with respect to a and, c are larger than R (threshold difference); and finally, if the absolute values of the differences of b with respect to a and c are both larger than R, compensating b by a and c.
Patent TW-I242572-B (TW)
Title: Soluble copolymer and method of making the same
Inventor: WAY TUN-FUN
IPC: C08G63/688
Filed: 2002-12-31
Granted: 2005-11-01
Abstract: A soluble copolymer, formed from (a) repeating units selected from the repeating units of polyester, and (b) -(ZR1-polyether-R1Z)-, wherein R1 is -(CH2)a-, a is an integer of 1 to 10, Z is O or NH, by random copolymerization, and -R2SO3M ending groups, wherein R2 is a C4-10 aryl group or C1-10 aliphatic group and M is an alkali metal or alkali earth metal. The soluble copolymer can be used alone to form fiber, film, or resin, or as an additive to effectively improve the dying, hydrophilic, antistatic property, and dirt resistance of the resin product (particularly, film or fiber). The method of making the same is further provided.
Patent TW-583071-B (TW)
Title: Slide guide device for a press
Inventor: KANAMARU HISANOBU
IPC: B30B15/04
Filed: 2003-01-28
Granted: 2004-04-11
Abstract: The present invention provides a slide guide for a press which comprises a gib structure with a spherical surface. The gibs are formed on a frame of the press. The spherical surface is provided with a holder or a cap to cover the spherical surface. The surface contacts are formed between the spherical surface bodies and the gibs or between the caps and the gibs. Forming spherical contact surfaces prevents damage to the sliding surface. This slide guide provides uniform, secure contact at a sliding surface of a press and prevents uneven contact. The spherical surface body can be easily installed and can adapt to deformation of the slide and prevent damage to the sliding surface.
Patent TW-I239232-B (TW)
Title: Lawn mower
Inventor: IIDA TETSUO
IPC: A01D34/71
Filed: 2003-02-10
Granted: 2005-09-11
Abstract: A lawn mower (10, 100) has a scroll portion (11d) for allowing grass clippings to swirl within a housing (11) while guiding them to a grass discharge passage (21). A guide (70, 170) provided beneath a top plate (11a) of the housing is placed along the scroll portion. A rear guide end (71, 171) of the guide is opposed to a passage opening (24) facing the housing of the grass discharge passage. The direction of a swirling flow is gradually changed and guided toward the passage opening by the guide.
Patent TW-582106-B (TW)
Title: Package and manufacturing method thereof
Inventor: TSAI YU-FANG
IPC: H01L23/13
Filed: 2003-02-19
Granted: 2004-04-01
Abstract: A package and manufacturing method thereof is provided. The manufacturing method includes steps of providing a substrate which has a opening, disposing a metal slice on the bottom surface of the substrate to cover the opening and bond pads on the bottom surface of the substrate, disposing a die on the metal slice inside the opening or on the top surface of the substrate outside the opening, forming a number of bond wires between the top surface of the die and the top surface of the substrate to electrically connect the die and the substrate, forming a encapsulating mold compound to cover the die, the bond wires and a part of the top surface of the substrate, removing a part of the metal slice to form a metal heat slug thermally connected to the die and to expose the bond pads, and forming a number of solder balls on the exposed bond pads.
Patent TW-I249389-B (TW)
Title: Device for adjusting the height of a drawer
Inventor: SALICE LUCIANO
IPC: A47B88/04
Filed: 2003-04-24
Granted: 2006-02-21
Abstract: A device for adjusting the height of a drawer, which, by way of a draw-out guide connected to said drawer on the side of said drawer, is guided by means of draw-out rails on supporting rails on the carcass side, comprises an adjustment device by means of which the drawer is raiseable and lowerable relative to the supporting rails. On the draw-out rails of the draw-out guide, at right angles to these, sliders are guided in guides, with said sliders comprising supports for the underside or the bottom of the drawer. The sliders are movable in height by way of the adjustment device.
Patent TW-I260175-B (TW)
Title: Method and system for avoiding power outages at the base station in cellular system using variable rate transmission
Inventor: MARINIER PAUL
IPC: H04W52/34
Filed: 2003-05-14
Granted: 2006-08-11
Abstract: The present invention discloses a method and system for discarding the least amount of data in case a power outage is expected to occur in some timeslot during a future frame. The present invention discloses using base station (BS) information on the total amount of data, and the priority assigned thereto, that the BS has to transmit during upcoming frames, to make decisions on the type and quantity of data that should be removed to avoid severe power outage in the upcoming frames.
Patent TW-I256715-B (TW)
Title: Semiconductor device and its manufacturing method
Inventor: YAMADA KOHEI
IPC: H01L23/48
Filed: 2003-05-15
Granted: 2006-06-11
Abstract: A kind of thin and compact semiconductor device is provided in the present invention. At first, silicon wafer is prepared, and oxide film is formed on both main face and the back face of the silicon wafer. On the main face of the silicon wafer, the insulation film and plural through holes are selectively formed. Metal lamination layer is formed on the oxide film on the through hole bottom. The first metal film and the second metal film are formed on the metal lamination layer, so as to form the metal station. On the main face of one metal station among the metal stations, an electrode of the semiconductor chip formed with diode with its one electrode fixed, is connected with the other metal station through the conductive wire. Then, the insulation resin is used to cover the semiconductor chip or the conductive wire to remain the oxide film at the junction of the sealed body backside. The silicon wafer or oxide film is removed. After using an etching process to remove the oxide film of the resin backside, the electroplated metal film is then formed on the metal station surface exposed from the backside of the resin layer. The resin layer is cut-off in both longitudinal and lateral directions to form a semiconductor device.
Patent TW-I220819-B (TW)
Title: IR data synchronization module and method thereof
Inventor: CHIU CHAUCER
IPC: H04B10/10
Filed: 2003-06-03
Granted: 2004-09-01
Abstract: The invention provides an IR data synchronization module and method thereof, in which a synchronous database update process is performed via an one-touch system and single execution action by using IR transceiver between the data processing device of the transmitting side and the data processing device of the receiving side. The primary database stores information through the one-touch system. Further, an update and comparison unit is employed to read the required information and update the database of the data processing device of the receiving side or the integrated comparison unit is employed to selectively read the information of the database in the data processing device of the transmitting side and subsequently transmit the same to the data processing device of the receiving side so as to complete the single action. Therefore, the tedious procedures of the updating procedures sequentially proceeded in prior art can be eliminated, the operation convenience can be significantly enhanced and the required operation time is reduced.
Patent TW-I224418-B (TW)
Title: Multi-band low-noise amplifier
Inventor: HSU JUNE-MING
IPC: H03F3/189
Filed: 2003-06-05
Granted: 2004-11-21
Abstract: The present invention includes multiple sets of input matching circuits, multiple sets of differential pairs, one pair of common-base transistors, one pair of inductances, one pair of valuable capacitances, and one current source. Wherein an output of the multiple input matching circuits couples to a base of the multiple differential pairs, whose emitters connect with themselves collectors. Besides, the combined emitters of the pair of common-base transistors couple to the combined collectors of the multiple pairs of the differential pairs. One end of the pair of the inductances couples to the collectors of the common-base transistors, and the other end of the inductances couples to a power supply. One end of the pair of the valuable capacitances couples to the collectors of the common-base transistors, and the other end of the valuable capacitances also couples to the power supply. Therefore, the pairs of the capacitances and the inductances form a cavity. One end of a pair of inductances couples to the emitters of the differential pair, and the other end of the pair of the inductances combines together. Besides, one end of the current source couples to the combined end of the pair of the inductances, and the other end of the current source couples to ground. This present invention using shared inductances of the multiple bands low noise amplifiers can decrease area and cost of chips.
Patent TW-I251009-B (TW)
Title: Polymer/clay nanocomposites containing far-infrared-radiating clay
Inventor: TSAI TSUNG-YEN
IPC: C08K3/34
Filed: 2003-06-19
Granted: 2006-03-11
Abstract: Disclosed herein is a polymer/clay nanocomposite containing far-infrared-radiating clay, which comprises a polymer matrix and a layered clay material having the function of far-infrared radiation. The layered clay material is present in the polymer matrix in a nanodispersed form. The nanocomposite of the present invention can be employed in synthetic fibers and textiles.
Patent TW-I326283-B (TW)
Title: Method for preparing fused oxazinones
Inventor: ERIC DEGUYON TAYLOR
IPC: C07D413/14
Filed: 2003-07-02
Granted: 2010-06-21
Abstract: A method for preparing a fused oxazinone is disclosed in which (1) a carboxylic acid is contacted with a sulfonyl chloride in the presence of an optionally substituted pyridine compound, the nominal mole ratio of sulfonyl chloride to carboxylic acid being from about 0.75 to 1.5; (2) the mixture prepared in (1) is contacted with an ortho-amino aromatic carboxylic acid in the presence of an optionally substituted pyridine compound, the nominal mole ratio of the ortho-amino aromatic carboxylic acid to carboxylic acid charged in (1) being from about 0.8 to 1.2; and (3) additional sulfonyl chloride is added to the mixture prepared in (2), the nominal mole ratio of additional sulfonyl chloride added in (3) to carboxylic acid charged in (1) being at least about 0.5. Also disclosed is a method for preparing a compound of Formula III, using a compound of Formula 1a that is characterized by preparing the fused oxazinone of Formula 1a by the method above, using a compound of the formula LS(O)<SUB>2</SUB>Cl as the sulfonyl chloride, a compound of Formula 2' as the carboxylic acid, and a compound of Formula 5' as the ortho-amino aromatic carboxylic acid (FORMULA 1a) (FORMULA III) (FORMULA 2') (FORMULA 5') wherein L, X, Y and R<SUP>1 </SUP>through R<SUP>9 </SUP>are as defined in the disclosure
Patent TW-I241606-B (TW)
Title: Reliable opposing contact structure and techniques to fabricate the same
Inventor: MA QING
IPC: H01H59/00
Filed: 2003-07-18
Granted: 2005-10-11
Abstract: A switch structure having multiple contact surfaces that may contact each other. One or more of the contact surfaces may be coated with a resilient material such as diamond.
Patent TW-I281783-B (TW)
Title: Power supply decoupling for parallel terminated transmission line
Inventor: SUTARDJA SEHAT
IPC: H03K19/00
Filed: 2003-07-18
Granted: 2007-05-21
Abstract: An interconnect circuit for communicating data. The interconnect circuit including at least one driver to receive and transmit data. At least one termination device in communication with each driver. A first power supply having an output to supply power to the driver. A second power supply having an output to supply power to the termination device. A first decoupling capacitor in communication with the first power supply output and the second power supply output.
Patent TW-I281321-B (TW)
Title: Delay locked loop circuit for internally correcting duty cycle and duty cycle correction method thereof
Inventor: CHO GEUN-HEE
IPC: G11C11/4076
Filed: 2003-07-25
Granted: 2007-05-11
Abstract: A delay locked loop (DLL) circuit having a duty cycle corrector (DCC) that has a broad range of duty cycle correction, consumes only a small amount of power, has few restrictions on operating frequency, and improves the characteristics of a memory device is described. The delay locked loop circuit includes an additional loop for duty cycle correction as well as loops for controlling a rising edge and a falling edge of output signals. Thus, the delay locked loop circuit can internally correct the duty cycle without the use of a phase blender.
Patent TW-I226946-B (TW)
Title: Flat panel display and panel module thereof
Inventor: TSUO CHUN-TUNG
IPC: G02F1/13
Filed: 2003-10-01
Granted: 2005-01-21
Abstract: A flat panel display comprises a housing, a panel module and a main bracket. The panel module is contained in the housing and comprises a front frame, a rear frame and a panel. The front frame and the rear frame are assembled to house the panel. The rear frame has at least one connecting portion, while the connecting portion is partially or wholly arranged behind the light guide. The main bracket is disposed in the housing to connect the housing and the connecting portion of the rear frame.
Patent TW-I258695-B (TW)
Title: Generating prefetches by speculatively executing code through hardware scout threading
Inventor: CHAUDHRY SHAILENDER
IPC: G06F9/38
Filed: 2003-12-23
Granted: 2006-07-21
Abstract: One embodiment of the present invention. Provides a system that generates prefetches by speculatively executing code during stalls through, a technique known as ""hardware scout threading."" The system starts by executing code within a processor. Upon encountering a stall, the system speculatively executes the code from the point of the stall, without committing results of the speculative execution to the architectural state of the processor. If the system encounters a memory reference during this speculative execution, the system determines if a target address for the memory reference can be resolved. If so, the system issues a prefetch for the memory reference to load a cache line for the memory reference into a cache within the processor.
Patent TW-I231159-B (TW)
Title: Electrostatic discharge protection ciruit of LCD panel
Inventor: YANG WEN-HSIEN
IPC: H05F3/04
Filed: 2004-02-06
Granted: 2005-04-11
Abstract: This invention relates to an electrostatic discharge protection circuit, particularly a protection circuit used in LCD panel. It can prevent the damage of driving circuit due to electrostatic discharge (ESD) effect. Mainly, the ending terminal of each driving circuit on the display panel has a tip part formed, and the panel edge side corresponding to the tip part has at least a discharge electrode. The ending terminal of the discharging electrode also has a tip part of discharging electrode corresponding to the tip part of each driving circuit. Thus, when the driving circuit has static charges, the tip part releases the static charges to the corresponding discharging electrode. It prevents the driving circuit and the connected electronic components from being damaged by the sudden large current. It not only simplifies the manufacturing process, but also saves the cost.