baber/WOPTO huggingface dataset:
Patent TW-508505-B (TW)
Title: Non-disruptive migration of coordinator services in a distributed computer system
Inventor: SCHMARK FRANK B
IPC: G06F17/30
Filed: 2001-07-02
Granted: 2002-11-01
Abstract: This invention allows a related set of coordinator services to migrate from one node to another without disrupting applications on any of the nodes in the system. Unlike other methods, this invention allows a set of interdependent services to be brought to ""quiescence"" and migrated together. Since service operations depend upon the results and/or data of other service operations, any particular operation can only complete properly when those other operations return data necessary for the completion of the dependent operation. Therefore, this invention permits the completion of non-disruptive migration by phasing the ""quiescence"" of the services. Operations that are most dependent upon other operations are suspended before those other operations; then the process waits for any current operations to complete. Once the first phase of dependent operations have completed, the next phase of dependent operational services are suspended, the process waits for completion of those operations and so on until there are no more phases to the ""quiescence"" process. Hence, the invention is applicable to more complex distributed applications than previous methods.
Patent TW-511208-B (TW)
Title: Three dimensional lead inspection system
Inventor: LEE PAO MENG
IPC: H05K13/04
Filed: 2001-07-25
Granted: 2002-11-21
Abstract: A semiconductor device lead inspection apparatus and method are provided for capturing images of the semiconductor edges and leads along two optical axes which have different directions in a plane perpendicular to the semiconductor device edge. A first image is reflected off an optical surface of a prism to a direction corresponding to the camera optical axis. A second image is reflected by two optical surfaces of the prism to a direction corresponding to the camera optical axis.
Patent TW-512592-B (TW)
Title: Network switching device for supplying power to network communication equipment through twisted pair wire
Inventor: KE JIAN-REN
IPC: H04B1/00
Filed: 2001-07-26
Granted: 2002-12-01
Abstract: The present invention is a network switching device for supplying power to network communication equipment through twisted pair wire, which is formed mainly by installing a power control circuit on the existing network switching device, so that the power control circuit can be connected to the connection socket of the corresponding network communication equipment by using the connection port for plugging the RJ-45 connector of the network switching device through the RJ-45 connector and the twisted pair wire disposed on it. Using the related pins on the connection port, after recognizing that the network communication equipment has the function of receiving power through the connection socket according to the specification of IEEE802.3af, the power of the network switching device can be supplied to each network communication equipment through those pins and twisted pair wires.
Patent TW-517257-B (TW)
Title: Air circuit breaker
Inventor: KAWAKAMI JUNICHI
IPC: H01H1/22
Filed: 2001-08-13
Granted: 2003-01-11
Abstract: A kind of air circuit breaker capable of passing high capacity of charge in short time and suppressing the floating of movable contact 6a as well as the lateral deviation of contact so as to make it difficult to have occurrence of arc on the contact surface is provided in the present invention. The invention is provided with the followings: the flexible conductor 7 bent toward the opening/closing direction of the movable contact element 6, which can be opened/closed and has movable contact 6a, and reshaped to have a rough U-shape; the pivot 6c, which has the lever effect of converting the electromagnetic force in the expanding direction of U-shape portion of the flexible conductor 7 generated due to the flowing current into the pressing force of the movable contact 6a; and plural magnetic plates 13 disposed in parallel to each other, in which the magnetic plates are disposed between the U-shaped side poles of the flexible conductor to strengthen the electromagnetic force and to have magnetic gap 13a. Then, the magnetic plates between the poles also can be extended from the U-shaped side face of the flexible conductor to the side portion of the opening/closing contact.
Patent TW-584688-B (TW)
Title: Washing machine
Inventor: HOSOITO TSUYOSHI
IPC: D06F33/02
Filed: 2001-09-25
Granted: 2004-04-21
Abstract: The invention provides a washing machine in which the occurrence of noise and a vibration is more suppressed by highly accurately controlling the torque of a motor. Shunt resistances 39u and 39v arranged at the side of an emitters in IGBT 38d and 38f at the side of an arm which constitutes an inverter circuit 37 detect currents which are permitted to flow in the motor 24 for generating a rotary driving force to perform washing, rinsing and spin-drying operations in an automatic washing machine. The motor 24 is vector-controlled by a control cycle of 1 millisecond through the use of a DSP 45 based on the detected currents Iu and Iv so that a generation torque is controlled to conduct the optimum rinsing and drying operations respectively.
Patent TW-I223801-B (TW)
Title: Apparatus and method for recording data to an information recording medium, and apparatus and method for reproducing data from an information recording medium
Inventor: TOMOYUKI OKADA
IPC: G11B27/30
Filed: 1999-10-11
Granted: 2004-11-11
Abstract: An information recording medium suitable for optical discs such as DVD-RAM is provided for integrated management of data as objects in different kinds of AV formats. Also apparatus is provided for data recording and playing to the medium. The medium stores management information including program chain information (PGC information) defining the playback order of the objects, and object information containing information relevant to the objects. The object information has general information of the object, attribute information and a map associating a playback time point of the object with an address on the optical disc of a component of the object to be played. The PGC information has cell information including information about type of object, identification information. The order of the cell information in the PGC information corresponds to the order in which the objects are played back.
Patent TW-I261871-B (TW)
Title: Apparatus and method for thin film deposition
Inventor: PARK CHANG-SOO
IPC: H01L21/205
Filed: 2001-11-13
Granted: 2006-09-11
Abstract: The apparatus for forming a thin film includes a reaction chamber having a top portion, a sidewall portion and a bottom portion; a gas injector penetrating the top portion and letting a source element pass therethrough; a distributor connected to the gas injector, wherein a plurality of injection holes are formed in the distributor and the source element is injected through the plurality of injection holes; and a substrate heating member positioned in a reaction space defined by the top, bottom and sidewall portions of the reaction chamber, and arranged below the distributor.
Patent TW-526151-B (TW)
Title: Seat structure of motorcycle
Inventor: ITO HIROYUKI
IPC: B62J1/12
Filed: 2001-11-28
Granted: 2003-04-01
Abstract: To secure riding comfort of a seat at low cost. The seat (19) of a motorcycle is constituted by a seat bottom plate (80), a cushion material (90) put on the seat bottom plate (80), and a covering material (100) covering a top surface of the cushion material (90). A compression quantity (C1) of the cushion material (90) at a buttocks point (HP1) with which buttocks of the occupant are brought into contact directly is set larger than a compression quantity (C2) at a part with which the buttocks are not brought into contact.
Patent TW-541595-B (TW)
Title: Treatment method and apparatus of substrate
Inventor: HISHIYA SHINGO
IPC: H01L21/316
Filed: 2001-12-05
Granted: 2003-07-11
Abstract: The treatment device in accordance with the present invention includes, with reference to figure 1, a heater 12 for increasing the temperature, which comprises a reaction pipe 2 for accommodating a semiconductor wafer 10 where the organic matter adheres; a first gas inlet pipe 13 for supplying oxygen gas into the reaction pipe 2; and a second gas inlet pipe 14 for supplying hydrogen gas. Oxygen gas and hydrogen gas are supplied into the reaction pipe 2 from the first gas inlet pipe 13 and the second gas inlet pipe 14, respectively, and the reaction pipe 2 is heated to a temperature where the oxygen gas and hydrogen gas can be activated by the heater 12 for raising the temperature. Then, a combustion reaction occurs in the reaction pipe 2, thus oxidizing, decomposing, and removing the organic matter that has adhered to the semiconductor wafer 10.
Patent TW-563289-B (TW)
Title: Unified constant-frequency integration control of three-phase power factor corrected rectifiers, active power filters, and grid-connected inverters
Inventor: SMEDLEY KEYUE
IPC: H02M1/00
Filed: 2000-08-07
Granted: 2003-11-21
Abstract: A power factor corrected rectifier, comprising a one-cycle control circuit having properties for implementing a power factor correction given by the formula Is=1/Re.Vs, where: Is is a matrix vector representing input source current; Vs is a matrix vector representing input source voltage; a converter included in the control circuit and operable in accordance with the formula Vs=Ve.M(D), where: M(D) is a conversion maxtrix representing a function of the duty cycle D; and Vc is the dc output voltage; and the performance of the control circuit is given by Is=Vc/Re.M(D).
Patent TW-I236694-B (TW)
Title: Improved filming process for electrophotographic screen (EPS) formation for a cat
Inventor: PATEL HIMANSHU MUKUNDRAY
IPC: H01J9/227
Filed: 2002-01-15
Granted: 2005-07-21
Abstract: A method of manufacturing a luminescent screen assembly for a color cathode-ray tube (CRT) is disclosed. The luminescent screen assembly is formed on an interior surface of a faceplate panel of the CRT. The luminescent screen assembly includes color-emitting phosphors that are sequentially deposited over portions of the interior surface of the faceplate panel of the CRT. A filming composition is electrostatically sprayed over the color-emitting phosphors. The filming composition comprises an acrylic polymer dissolved in a solvent mixture of one or more high-volatility solvents combined with one or more low-volatility solvents.
Patent TW-527668-B (TW)
Title: Method for suppressing short channel effect of semiconductor device
Inventor: JANG GUO-HUA
IPC: H01L29/10
Filed: 2002-02-06
Granted: 2003-04-11
Abstract: A kind of method for suppressing short channel effect of semiconductor device is disclosed in the present invention. In the invented method, a substrate on which a gate structure is formed is first provided. Then, a source/drain extending region and a source/drain region are formed in the substrate on both sides of the gate structure. After that, a pocket implantation step is conducted to form a pocket doped region under the source/drain extending-region. After forming the source/drain extending-region, the source/drain region, and the pocket doped region, a rapid thermal annealing process is conducted.
Patent TW-563112-B (TW)
Title: Multilayer record carrier with shifted recording start and stop positions
Inventor: VAN WOUDENBERG ROEL
IPC: G11B7/24038
Filed: 2002-02-27
Granted: 2003-11-21
Abstract: The present invention relates to a multilayer record carrier, to a recording apparatus and to a method of recording on such a multilayer record carrier, and to a manufacturing method, wherein start and stop positions of recording areas at header portions (H) are shifted in a lower recording layer (8) by a predetermined distance (Delta) such that recording and reading in/from the lower layer (8) is not affected by a variation in the transmittivity of the upper layer (6) at the transitions between the recording areas (R) and the header portions. The shifting may be obtained by extending gap portions or adding mirror areas to the header portions (H).
Patent TW-593666-B (TW)
Title: Process for producing a diesel fuel stock from bitumen and synthesis gas
Inventor: DAVIS STEPHEN MARK
IPC: C10G7/00
Filed: 2002-03-07
Granted: 2004-06-21
Abstract: A process for producing a diesel fuel stock from bitumen uses steam, naphtha and a hydroisomerized diesel fraction produced by a gas conversion process, to respectively (i) stimulate the bitumen production, (ii) dilute it for pipeline transport to an upgrading facility, and (iii) increase the cetane number of a hydrotreated diesel fuel fraction produced by upgrading the bitumen by blending it with the hydroisomerized gas conversion diesel fraction, to form the diesel stock. This diesel stock has a higher cetane number than that produced from the bitumen alone, and is used for blending and forming diesel fuel.
Patent TW-559719-B (TW)
Title: Commodity rental system and method
Inventor: OHTA AKIMASA
IPC: H04N21/2543
Filed: 2002-04-03
Granted: 2003-11-01
Abstract: A commodity rental system is provided in which a box for storing rental commodities, central management means for managing a locking and an unlocking operations of said box in a lump, and a user's communication terminal were connected via a network, said commodity rental system being characterized in that: a reservation receipt process of the corresponding rental commodity is performed responding to a reservation request of the rental commodity from said user's terminal; an installation location and a box number of the box in which the above rental commodity was stored is notified to said user's terminal; and the locking and the unlocking operations of said box is controlled in a lump by a locking and an unlocking requests of the box from said user's terminal.
Patent TW-546837-B (TW)
Title: Semiconductor device and manufacturing method for the same
Inventor: NAKASHIMA TAKASHI
IPC: H01L21/28
Filed: 2002-06-12
Granted: 2003-08-11
Abstract: An N- type epitaxial layer is formed on a P- type silicon substrate. Trenches are created so as to penetrate N- type epitaxial layer and so as to reach to a predetermined depth of P- type silicon substrate. Thermal oxide films are formed on the sidewalls of trenches. Buried polysilicon films are formed so as to fill in trenches. Thermal oxide films are formed having an approximately constant film thickness ranging from the bottoms to the edges of the openings of trenches so as not to give stress to N- type epitaxial layers. Thereby, a semiconductor device wherein a leak current is prevented can be gained.
Patent TW-559900-B (TW)
Title: Boron phosphide-based semiconductor element and process for preparing same
Inventor: UDAGAWA TAKASHI
IPC: H01L21/20
Filed: 2002-06-24
Granted: 2003-11-01
Abstract: The objects of the invention are to form a boron phosphide-based semiconductor layer having high resistance, and to prepare a boron phosphide based semiconductor element by using the boron phosphide-based semiconductor layer. The solving means of the invention are to provide a boron phosphide-based semiconductor element by using a boron phosphide-based semiconductor layer comprising essential elements consisting of boron and phosphorous, and further comprising oxygen. The concentration of oxygen presented in the oxygen-containing boron phosphide-based semiconductor layer is between 1x10<18> cm<-3> and 1x10<20> cm<-3>, and the resistance of the oxygen-containing boron phosphide-based semiconductor layer is higher than 10<2> Omega.cm.
Patent TW-588184-B (TW)
Title: Ultra minimal roughness reflective layer for pixel designed thin film transistor and liquid crystal display
Inventor: LIU HONG-DA
IPC: G02F1/1335
Filed: 2002-07-30
Granted: 2004-05-21
Abstract: A thin-film transistor and a liquid crystal display having an ultra minimal roughness reflective layer on pixel design is described. An ultra minimal roughness reflective layer with an ultra minimal rough surface is formed on a substrate. The ultra minimal roughness reflective layer includes an amorphous or partial crystalline indium tin oxide layer and a silicon-containing rugged layer to form the ultra minimal rough surface. A reflective layer conformal to the rugged layer is then formed thereon to obtain ultra minimal rough reflective surface, thereby to enhance reflective result.
Patent TW-I225809-B (TW)
Title: Wire electrode with a structured interface surface
Inventor: GROOS HEINRICH
IPC: C22C9/04
Filed: 2002-08-16
Granted: 2005-01-01
Abstract: In order to achieve a reduction in wear of the wire guide rollers, apart from an improvement in the cutting speed and an improvement in current conduction, a wire electrode for spark erosion cutting of metals etc., comprising either a homogenous center (1) made of a metal or of a metal alloy, or a composite center, is provided with a sheath coating (2) whose surface is structured, wherein the indentations (3) created by the structure, are filled by a filler (4) made of an easily vapourable metal or of a metal alloy, so as to achieve a surface with little peak-to-valley height, i.e. with little surface roughness.
Patent TW-593691-B (TW)
Title: Method for producing transient room temperature superplastic zinc-aluminum alloy and method for removing the transient room temperature superplasticity thereof
Inventor: YANG JR-FU
IPC: C22C18/04
Filed: 2002-08-22
Granted: 2004-06-21
Abstract: The present invention relates to a method for producing a transient room temperature superplastic zinc-aluminum alloy and a method for removing the transient room temperature superplasticity thereof. The invented method for producing a transient room temperature superplastic zinc-aluminum alloy comprises: smelting pure zinc, pure aluminum and other alloy elements into a zinc-aluminum alloy ingot; sequentially subjecting the zinc-aluminum alloy ingot to a thermal processing having a true strain larger than 0.3, a solid solution treatment, a quenching and aging treatment; subjecting the zinc-aluminum alloy to a room temperature processing having a true strain larger than 0.5 in order to obtain a zinc-aluminum alloy sample having a transient room temperature superplasticity; subjecting the transient room temperature superplastic zinc-aluminum alloy to a mechanical processing formation, and subjecting the formed zinc-aluminum alloy component to a suitable post-annealing treatment in order to increase its mechanical strength and remove its transient room temperature superplasticity.
Patent TW-I221202-B (TW)
Title: Test platform device and test method for use with tested chip with embedded memory
Inventor: CHEN MURPHY
IPC: G11C29/48
Filed: 2002-08-23
Granted: 2004-09-21
Abstract: A test platform device and a test method for use with a tested chip with an embedded memory are disclosed. The device includes a tested IC socket for plugging therein the tested IC with the embedded memory; a reference IC socket for plugging therein an independent memory; and a test control circuit electrically connected to the tested IC socket and the reference IC socket. The test control circuit writes comparable data into and then reads out of the tested IC with the embedded memory and the independent memory, respectively. If the read data are inconsistent to each other, the writing and reading operations will be stopped, and the information associated with the errors of the embedded memory will be reported to a personal computer to be recorded and analyzed.
Patent TW-593407-B (TW)
Title: Process for the recycling of polycarbonates
Inventor: HAHNSEN HEINRICH
IPC: C08G64/42
Filed: 2002-08-30
Granted: 2004-06-21
Abstract: A process for making a high molecular weight (co)polycarbonate resin is disclosed. The process entails (i) obtaining at least one member selected from the group low molecular weight residue (weight average molecular weight 15,000 to 30,000) of aromatic (co)polycarbonate production, waste of (co)polycarbonate production, remainders of (co)polycarbonate production and (co)polycarbonate recyclate (ii) melting the said member in a suitable vessel to obtain a melt and (iii) feeding the melt into a reactor optionally along with at least one bisphenol or oligocarbonate having terminal OH groups and further optionally with a transesterification catalyst, and (iv) subjecting the melt to transesterification reaction at a temperature of 250 to 350 DEG C, at a pressure below 5 mbar and residence time of 0.02-4 hours.
Patent TW-I231499-B (TW)
Title: Optical disk substrate
Inventor: IIMURO YASUYUKI
IPC: G11B7/24
Filed: 2002-09-09
Granted: 2005-04-21
Abstract: A optical disk substrate formed by a transparent thermoplastic resin which satisfies: (1) the foreign matter strength of total foreign matter being 2x10<5> to 8x10<6> mum<2>/g, (2) the foreign matter strength of foreign matter having a particle diameter of 1.1 mum or less being 2x10<4> to 2x10<6> mum<2>/g, (3) the number of foreign matter having a particle diameter of 20 mum to 40 mum being less than 3000 per gram, and (4) the number of foreign matter having a particle diameter of 120 mum to 170 mum being less than 7 per gram. Provided is a disk having simplified production control and lower cost by defining the foreign matter strength at above a certain level and below another certain level. Moreover, even it is placed under a high temperature and high moisture condition, the information recording and regenerating performance will not be deteriorated. Therefore, an optical disk substrate and a optical information recording medium which maintains a high reliability during an intermediate stage (for example, about 1 year) are provided.
Patent TW-I230468-B (TW)
Title: Single crystal GaN substrate, method of growing same and method of producing same
Inventor: MOTOKI KENSAKU
IPC: H01S5/323
Filed: 2002-09-19
Granted: 2005-04-01
Abstract: Seeds are implanted in a regular pattern upon an undersubstrate. A GaN crystal is grown on the seed implanted undersubstrate by a facet growth method. The facet growth makes facet pits above the seeds. The facets assemble dislocations to the pit bottoms from neighboring regions and make closed defect accumulating regions (H) under the facet bottoms. The closed defect accumulating regions (H) arrest dislocations permanently. Release of dislocations, radial planar defect assemblies and linear defect assemblies are forbidden. The surrounding accompanying low dislocation single crystal regions (Z) and extra low dislocation single crystal regions (Y) are low dislocation density single crystals.
Patent TW-565822-B (TW)
Title: Display driving apparatus and driving control method
Inventor: OHTANI TOMOHIKO
IPC: G02F1/133
Filed: 2002-10-03
Granted: 2003-12-11
Abstract: A display driving apparatus includes common electrode reverse section for reversing a potential of a common electrode of an active matrix liquid crystal display panel for each predetermined period, and gradation reference voltage setting section for setting minimum and maximum gradation reference voltages based on a contrast set value and correction voltage set value, every time the potential of the common electrode is reversed and for setting one of fluctuation center voltages of the gradation reference voltages, by which a smaller voltage is applied to liquid crystal display pixels, such that one voltage is higher than the other by a voltage corresponding to the correction voltage set value.
Patent TW-581857-B (TW)
Title: System for detection of a component in a liquid
Inventor: GAU JEN-JR
IPC: G01F1/64
Filed: 2002-10-22
Granted: 2004-04-01
Abstract: The system includes a liquid transport structure configured to hold a sensor for detecting one or more components in a liquid. The liquid transport structure includes a reservoir configured to hold a liquid within the liquid transport structure and a channel configured to transport a liquid held in the reservoir to a sensor held by the liquid transport structure.