baber/WOPTO huggingface dataset:
Patent TW-I334595-B (TW)
Title: Optical disc, method and apparatus for managing a defective area on an optical disc
Inventor: YONG CHEOL PARK
IPC: G11B20/18
Filed: 2003-09-26
Granted: 2010-12-11
Abstract: The present invention relates to a write-once recording medium (21) having a lead-in area, a data area having a user data area and one or more spare areas, and an outer zone, the recording medium (21) including a plurality of defect management areas located in the lead-in area and the outer zone for storing defect management information when the recording medium (21) is to be finalized, the one or more spare areas being used for a replacement writing, the recording medium (21) comprising: a temporary defect list area for storing defect list information for a defective area detected in the data area; a navigation pointer pointing to the defect list information written in the temporary defect list area; and location information indicating a next available location of each spare area for a successive replacement writing.  Furthermore, the present invention relates to an apparatus for managing storage of defect management information onto a write-once recording medium (21) and an apparatus for managing reproduction of defect management information from a write-once recording medium (21).
Patent TW-I229487-B (TW)
Title: DC motor and fuel pump using the same
Inventor: YONEMORI KEI
IPC: F02M37/10
Filed: 2003-10-28
Granted: 2005-03-11
Abstract: A DC motor may be used in a fuel pump and the like, which includes a commutator having a contact surface on a plane nearly perpendicular to the rotary shaft, a brush contacting with the surface of the commutator, and a brush holder having a leaf spring part and a terminal part, wherein the leaf spring part and the terminal part are integrally formed of a sheet material, the leaf spring part holds the brush while pressing the brush to the surface of the commutator in a direction almost in parallel with the rotary shaft and the terminal part supplies power to the brush through the leaf spring part. By integrally forming the leaf spring part and the terminal part, the number of components of the brush is reduced and the brush holder can be made smaller in size so as to attain the downsizing of the DC motor.
Patent TW-I271445-B (TW)
Title: Rust preventive for magnesium and/or magnesium alloy
Inventor: FUKUMURA KAZUNORI
Filed: 2003-11-14
Granted: 2007-01-21
Abstract: The present invention provides a rust preventive for magnesium and/or magnesium alloy comprising at least one member selected from the compounds represented by formula (1)-(2) and salts thereof as the effect component, and the process for producing a part made of magnesium and/or magnesium alloy using such rust preventive. [Wherein, R1 represents hydrogen or C1-4alkyl group, R2 represents hydrogen, C1-4alkyl group, mercapto group or hydroxy group, R3 represents hydrogen, C1-4alkyl group or hydroxy group, A represents -N= or -C(R4)=, R4 represents hydrogen or amino group.]
Patent TW-I250611-B (TW)
Title: Method for fabricating an integrated circuit arrangement which contains a metal nitride layer, and integrated circuit arrangement
Inventor: GOELLNER REINHARD
IPC: H01L21/768
Filed: 2003-12-08
Granted: 2006-03-01
Abstract: The document explains, inter alia, a method in which a titanium nitride layer is removed by wet chemical means (106). Following removal of the titanium nitride, further metallization strata are produced (114). The result is an integrated circuit arrangement having connections which have a low electrical resistance. The circuit arrangement is particularly suitable for the purpose of switching high powers.
Patent TW-I239650-B (TW)
Title: Method for manufacturing the display device
Inventor: OHSAWA TOSHIYUKI
IPC: H01L51/40
Filed: 2004-01-07
Granted: 2005-09-11
Abstract: Disclosed is a method to manufacture the display device which is capable of preventing the roller trace from formation. Conventionally, a thin film formed on a glass substrate is etched with a solution containing a fluoride, the solution reacts with the glass substrate components to form insoluble residues which adhere to the back of the substrate, the residues are celled etching speckles of the roller marks. This invention aims to solve the problem by supplying a solution directly to the supporting member for supporting the glass substrate, or concentratedly to a region where the substrate and the supporting member come into contact and from a position opposite to the transporting direction of the substrate, or to both the supporting members and regions where the substrate and the supporting members come into contact. This prevents the generation of roller marks, consequently the display quality of the display device is improved.
Patent TW-I245636-B (TW)
Title: gamma delta T cell immunoactivity enhancers containing extract of Lentinus edodes mycelium
Inventor: ASANO KENJI
IPC: A23L33/135
Filed: 1999-11-26
Granted: 2005-12-21
Abstract: gamma delta T cell immunoactivity enhancing agents containing a shiitake mushroom hypha extract which are to be used in treating tumor or treating and/or preventing bacterial or viral infectious diseases by taking advantage of the effect of the shiitake mushroom hypha extract of remarkably enhancing activity of gamma delta T cells.
Patent TW-I230978-B (TW)
Title: Semiconductor device and the manufacturing method thereof
Inventor: YANAGIHARA MASATAKA
IPC: H01L21/205
Filed: 2004-01-12
Granted: 2005-04-11
Abstract: The present invention provides a semiconductor device containing nitride semiconductor layer, which is a buffer layer 2 by alternately laminating the first layer 8 formed with AlN, the third layer 10 formed with p-type GaN, and the second layer 9 formed with GaN on the silicon substrate 1. The buffer layer 2 contains the main semiconductor area 3 with nitride semiconductor layer for forming HEMT. The thickness of the third layer 10 is 0.5 to 50 nm. The third layer 10 provides the effect for eliminating the two-dimensional electric gas, so as to prevent the low resistance effect in the buffer layer 2.
Patent TW-I261897-B (TW)
Title: Semiconductor device including nonvolatile memory and method for fabricating the same
Inventor: TAKEBUCHI MASATAKA
IPC: H01L29/792
Filed: 2004-01-29
Granted: 2006-09-11
Abstract: A semiconductor device including a nonvolatile memory and the fabrication method of the same is described. According to the semiconductor device, a second gate electrode film is used for a gate electrode film of a logic circuit, and for a control gate electrode film of a nonvolatile memory. As the second gate electrode film is formed at a relatively later step in fabrication, subsequent thermal process may be avoided. The gate structure is suitable for miniaturization of the transistor in the logic circuit.
Patent TW-I246030-B (TW)
Title: Product authentication method and label
Inventor: KRUSE ALBRECHT
IPC: B42D15/00
Filed: 2004-05-26
Granted: 2005-12-21
Abstract: The invention relates to a method that allows a third party to authenticate a manufacturer's individual product. According to said method, at least one first code that is specific for said individual product is generated and is applied to the product or the packaging thereof by the manufacturer, said first code is stored in a publicly accessible database, the first code is read by the third party and is entered into the database, and the database generates an output based on a comparison between the entered first code and the first codes of all products stored in the database, said output indicating whether the first code is identical to a stored first code and/or whether the first code has been retrieved at an earlier time. Previously known methods of this type offer no sufficiently sure possibility to verify whether the product is an original product or a counterfeit product. The aim of the invention is to further develop said method so as to make it possible to distinguish with adequate reliability between originals and counterfeit products. Said aim is achieved by the fact that the first code is provided with a removable cover once the first code has been applied, said cover concealing the code and being removed by the third party before he/she reads and enters the first code.
Patent TW-I287761-B (TW)
Title: A banknote validator with a reflecting optical sensor
Inventor: SUZUKI DAISHI
IPC: G07D7/20
Filed: 2004-06-02
Granted: 2007-10-01
Abstract: The first purpose of this invention is to prevent a distinguishing error based on the wave. The second purpose of this invention is to provide a banknote validator which does not receive the effect based on changed distance between the banknote and the reflected sensor. This invention has a banknote validator with a reflecting optical sensor comprises of: a first reflecting sensor which includes a first projecting section and a first photo receiving section which are located at the side of a banknote passageway, wherein said first photo receiving section receives a reflecting light where said light which is projected by said first projecting section and is reflected by a banknote; a second reflecting sensor which includes a second projecting section and a second photo receiving section which are located near said first reflecting sensor, wherein said second photo receiving section receives a reflected light where said light which is projected by said second projecting section and is reflected by a banknote; a correction parameter operating unit which operates a correction parameter referring to a distance between said banknote and said second reflecting sensor based on an output of said first photo receiving section; a distinguishing unit which distinguishes the authenticity of said banknote based on both said output of said second photo receiving section and said output of said correction parameter operating unit.
Patent TW-I248648-B (TW)
Title: Method of forming oxide layer in semiconductor device
Inventor: SON HO-MIN
IPC: H01L21/318
Filed: 2004-06-30
Granted: 2006-02-01
Abstract: Provided is related to a method of forming an oxide layer of a semiconductor device. In the method, a first oxide layer is formed with a first thickness on a semiconductor substrate, that is comparted into first and second fields, and then a second oxide layer is formed on the first field with a second thickness, while preventing damages on the surface of the semiconductor substrate, after removing the first oxide layer on the first field. By the method, oxide layers different in thickness can be formed in separate field on the semiconductor substrate, without damages due to an etching process while enhancing the physical quality of the oxide layers.
Patent TW-I243376-B (TW)
Title: Method of combining multi-level memory unit and providing the same with error correction mechanism
Inventor: WU JIE-TSUNG
IPC: G11C11/00
Filed: 2004-07-16
Granted: 2005-11-11
Abstract: The present invention relates to a method of combining multi-level memory unit and providing the combined memory unit with an error correction mechanism, for the purpose of data storage by the combination of a plurality of memory units. The voltage levels that are used in the memory unit are not subject to the limitation of being power of a base of ""2"" and can be increased linearly. The feature of the method is that the storage capacity can be increased without the increase of memory area. The voltage levels that cannot be used to express a combination of ""0"" and ""1"" can be used to carry erasure message for data reading. In view of the utilization efficiency of memory, the increased capacity not only increase data storage, but also provides a storage error correction mechanism, which helps to ensure correctness of stored data and increase passing rate of manufacture of memory.
Patent TW-I261240-B (TW)
Title: Method for determining data storage quality of optical disc
Inventor: CHU SHERLOCK
IPC: G11B7/004
Filed: 2004-08-17
Granted: 2006-09-01
Abstract: A method for determining data storage quality of an optical disc includes steps of: inputting an optical disc reading signal, which is obtained by combining an optical signal of a main read/write head and optical signals of first and second side read/write heads; obtaining a first quality discriminating signal by subtracting the optical signal of the main read/write head from the added optical signals of the first and second side read/write heads; and determining the data storage quality of the optical disc according to the variation of the first quality discriminating signal. In this way, two different signals are used to effectively detect the defect signal resulting from the data conservation or storage problem of the optical disc, thereby effectively avoiding the subsequent error occurring in processing the optical disc reading signal.
Patent TW-I271349-B (TW)
Title: Dual adjustable riser pipes for a bicycle
Inventor: LIOU YI-WEI
Filed: 2004-09-03
Granted: 2007-01-21
Abstract: The present invention relates to dual adjustable riser pipes for a bicycle which is designed to solve the problem of the conventional riser pipes of failing to replace the handlebar easily and quickly. The riser pipes in accordance with the present invention are detachably assembled together, such that handlebar can be replaced easily and directly.
Patent TW-I273367-B (TW)
Title: Method and device for calibrating monitor clocks
Inventor: CHEN YI-JANG
IPC: G06F1/10
Filed: 2004-10-01
Granted: 2007-02-11
Abstract: A method and device for calibrating monitor clocks, wherein a clock signal source is provided from an external unit and input to any input end of a monitoring chip. At this time, buffer in the monitoring chip would output a signal to simultaneously activate a calibration control unit and two counter units. The first counter unit accumulates the number of external precision clocks, and the second counter unit accumulates the number of clocks generated by a clock generating unit in the monitoring chip. When the first counter has accumulated the number of external precision clocks to a specific number and stop counting, the second counter would stop accumulating the number of clocks generated by a clock generating unit in the monitoring chip and generate an interrupt signal to alert a micro-processing unit in the monitoring chip for comparing the number of external precision clocks accumulated by the first counter and the number of clocks generated by a clock generating unit in the monitoring chip accumulated by the second counter, thereby calibrating the oscillator in the monitoring chip.
Patent TW-I245559-B (TW)
Title: Reduction of effect of image processing on image sensor
Inventor: KOKUBO ASAO
IPC: H04N5/376
Filed: 2004-10-20
Granted: 2005-12-11
Abstract: A solid-state imaging device includes an image sensor configured to output image data generated by image sensing elements together with a timing signal, and an image processing unit configured to output the image data supplied from the image sensor having undergone predetermined signal processing a predetermined delay time after a timing indicated by the timing signal, the image sensor further configured to make the timing signal indicate a first timing that is at least the processing delay time earlier than a second timing indicative of a start of a valid period of the image data, and to output dummy data from the first timing to the start of the valid period of the image data.
Patent TW-I254848-B (TW)
Title: Method and related apparatus for performing error checking-correcting
Inventor: LIN JIING
IPC: G06F11/00
Filed: 2004-11-16
Granted: 2006-05-11
Abstract: A method and related apparatus for performing error checking-correcting (ECC). The invention divides a memory space provided by a memory into an ECC range and a non-ECC range. When data is read or written, the invention determines the address of data is within the ECC range or the non-ECC range so as to decide whether error checking-correcting is performed on the data.
Patent TW-I259426-B (TW)
Title: Display driver with charge pumping signals synchronized to different clocks for multiple modes
Inventor: LEE JAE-GOO
IPC: G09G3/18
Filed: 2004-11-19
Granted: 2006-08-01
Abstract: A display driver generates a respective charge pumping signal and respective driving signals synchronized to a respective same clock signal for each of the CPU and video interface modes. Because such respective signals are synchronized to a respective same clock signal, the noise superimposed on the driving signals applied on a display panel is regular and uniform across the whole display panel, for each of the CPU and video interface modes. Accordingly, affects of such regular noise are advantageously not noticeable to the human eye, for both the video and CPU interface modes of operation.
Patent TW-I278141-B (TW)
Title: Mobile communication device and GPS antenna thereof
Inventor: CHOU CHIEN-PANG
IPC: H01Q9/04
Filed: 2004-12-16
Granted: 2007-04-01
Abstract: A mobile communication device includes a printed circuit board and a global positioning system (GPS) antenna. The antenna is made of a metal sheet and is perpendicularly inserted into the printed circuit board.
Patent TW-I259277-B (TW)
Title: Optical detector and detecting method
Inventor: CHANG JEN-TSORNG
IPC: G01M11/00
Filed: 2004-12-28
Granted: 2006-08-01
Abstract: The present invention relates to an optical detector and a method for detecting an optical lens module. The optical detector includes a flat panel display, an image sensor and a computer system for controlling the flat panel display to provide different test patterns. An optical lens module to be detected is arranged between the flat panel display and the image sensor; the test patterns are imaged on the image sensor through the optical lens module. In the optical detector and the method, the computer controls the flat panel display to provide different test patterns, which makes testing processes easier and faster.
Patent TW-I269418-B (TW)
Title: Chip scale packaging with improved heat dissipation capability
Inventor: KENG I-CHENG
IPC: H01L23/34
Filed: 2005-02-02
Granted: 2006-12-21
Abstract: A chip scale packaging with improved heat dissipation capability is disclosed. A chip or die is adhered to the first surface of a packaging substrate having a plurality of metalized through holes thereon. A functional solder ball array is implanted on the second surface of the packaging substrate. Heat-dissipating solder balls are implanted around the functional solder ball array on the second surface of the packaging substrate. The heat-dissipating solder balls are connected to the metalized through holes. The bonding pads of the chip are bonded through a central window to the corresponding bonding pads on the second surface of the packaging substrate.
Patent TW-I282734-B (TW)
Title: Therapeutic mattress
Inventor: CHAI CHANG-WEI
IPC: A61G7/057
Filed: 2005-03-09
Granted: 2007-06-21
Abstract: The present invention relates to a therapeutic mattress, inside which are arranged with plurality of sensors which are disposed on the lifting-and-supporting assemblies, and a control system is used to control the lifting-and-supporting assemblies and the sensors, through lifting-and-falling motion of the lifting assemblies, the therapeutic mattress can be adjusted to support different body parts of the patient. The control system and the sensors can cooperate with each other to provide a precise function of weight-sensing body-position sensing, and the sensors will cooperate with lifting-and-supporting assemblies to adjust the supporting point of the therapeutic mattress to the patient, thus preventing the bedsore.
Patent TW-I279061-B (TW)
Title: Rotor balance structure for motor
Inventor: HORNG ALEX
IPC: H02K7/04
Filed: 2005-04-18
Granted: 2007-04-11
Abstract: A motor comprises a stationary portion, a stator assembly, a rotor, and a magnetic-conductive plate. The stationary portion mounts to the stator assembly which is provided with at least one coil, at least two pole faces, and at least two notches located between two of the pole faces. The rotor has an annular magnet aligned with the pole faces of the stator assembly. The magnetic-conductive plate is mounted on the stationary portion, and has at least two magnetic-conductive faces which are aligned with the pole faces. Each space defined between the two adjacent magnetic-conductive faces is aligned with each of the notches such that the notches defined between the two pole faces permit installation of a Hall sensor. Furthermore, the magnetic-conductive faces is correspondingly faced the annular magnet of the rotor. In operation, the annular magnet of the rotor can be driven by the alternative magnetic force generating from the pole faces of the stator, and permanently attract the magnetic-conductive faces of the magnetic-conductive plate so as to maintain the rotational balance of the rotor.
Patent TW-I265945-B (TW)
Title: Method for adjustable and controllable surface of super hydrophilic and hydrophobic and apparatus thereof
Inventor: CHEN PEI-LING
IPC: C08J7/00
Filed: 2005-05-27
Granted: 2006-11-11
Abstract: A method for adjustable and controllable surface of super hydrophilic and hydrophobic and apparatus thereof are disclosed. A dielectric material is coated on a substrate. Then, a surface treatment and voltage are applied to the dielectric material to make the surface of super hydrophilic and hydrophobic of the dielectric material to be adjustable and controllable.
Patent TW-I346950-B (TW)
Title: Method and apparatus for overwriting data on recording-medium and the recording medium
Inventor: PARK YONG CHEOL
IPC: G11B7/0045
Filed: 2005-06-23
Granted: 2011-08-11
Abstract: In an embodiment of the method of over-writing a recording medium, if data for writing on the recording medium is to be written on a recorded portion of a user data area of the recording medium, an unrecorded portion of the recording medium is selected as a replacement portion for recording the data and the data is recorded in the replacement portion.
Patent TW-I256677-B (TW)
Title: Barrier material and process for Cu interconnect
Inventor: CHANG CHUNG-LIANG
IPC: H01L21/02
Filed: 2005-06-29
Granted: 2006-06-11
Abstract: A semiconductor device having enhanced electromigration performance. The device comprises a low-k dielectric layer having a surface with a recessed feature. A diffusion barrier layer is formed on the low-k dielectric layer surface. A glue layer is formed on the diffusion barrier layer. A conductor is on the glue layer to fill the recessed feature.
Patent TW-I284858-B (TW)
Title: Bare earth digital elevation model extraction for three-dimensional registration from topographical points
Inventor: MCDOWALL TOM
IPC: G06T17/05
Filed: 2005-07-15
Granted: 2007-08-01
Abstract: A method (300) for extracting a digital elevation model from a plurality of raw topographical points representing a plurality of frames representing a plurality of perspectives of a multi-dimensional object comprising a surface and above-surface obstructions, comprises steps or acts of: finding the surface (304) by filtering out data points produced by the above-surface obstructions to provide a plurality of surface data points representing the surface; and filtering the surface data points (306) with a competitive filter to provide a multi-dimensional surface shell of digital elevation model data points. The above-described method can also be carried out by a specialized or programmable information processing system (200) or as a set of instructions in a computer-readable medium such as a CD ROM or DVD or the like.
Patent TW-I278040-B (TW)
Title: Silicon epitaxial wafer and manufacturing method for same
Inventor: SADAMITSU SHINSUKE
IPC: H01L21/322
Filed: 2005-08-29
Granted: 2007-04-01
Abstract: A single crystal silicon wafer is sliced from a CZ silicon ingot doped with carbon in a concentration ranging from 5x10<15> to 5x10<17> atoms/cm<3>. On a surface of the single crystal silicon wafer, an epitaxial layer of silicon single crystal is formed by epitaxial growth, and thereby a silicon epitaxial wafer is formed. On the reverse side of the silicon wafer, a polycrystalline silicon layer is formed with a thickness of not less than 0.5 mum and not more than 1.5 mum.