baber/WOPTO huggingface dataset:
Patent TW-591717-B (TW)
Title: Method for forming notched gate
Inventor: HUH YUN JUN
IPC: H01L21/205
Filed: 2002-10-18
Granted: 2004-06-11
Abstract: The present invention provides a method for forming notched gate, which includes the following steps: forming a pad oxide and a gate stacking structure on a substrate surface; conducting a thermal oxidation process to consume part of the polysilicon layer to form an oxide film at the peripheral area of the polysilicon layer, wherein a recessed oxidation area is formed between the polysilicon layer and the pad oxide interface; and, conducting an etching process to remove the oxide film on top and on both sides of the polysilicon layer and part of the pad oxide, so as to form a structure with notched gate and continue the following semiconductor processes to produce other semiconductor devices. The method according to the present invention can reduce the parasitic capacitance of the gate and in the source/drain extension area, so as to improve the operation progress of devices, and simplify the processing difficulties and improve the controllability of processing. Thus, when the device dimensions are reduced, the device characteristics can be kept, so as to improve the product yield.
Patent TW-593918-B (TW)
Title: Structure of stainless steel ball valve
Inventor: WANG SHR-CHIUAN
IPC: F16K5/06
Filed: 2002-10-21
Granted: 2004-06-21
Abstract: Disclosed is a structure of stainless steel ball valve, comprising a valve body, a connecting casing pipe, a ball valve, a bolt, and a valve handle. The transverse section of the valve body is provided with a horizontal through hole of which one end can be connected with an external pipe, the central portion forms therein a valve chamber, and the other end forms a assembling portion, and a vertical section has a through hole communicated with the valve chamber. The connecting casing pipe is a hollow pipe having an end connected to an external pipe and another end forming a fitting portion tightly fit to the assembling portion of the valve body of which the joint is welded. The ball valve is installed through the assembling portion of the valve body and received in the valve chamber and a slot is provided on a top circumference edge thereof for a projection arc portion on the lower end of the bolt to be inserted and assembled. The bolt, after being fit with a washer and a sealing ring, is locked to the vertical section of the valve body with a nut. The blot is then inserted through a hole provided to an end of the valve handle and locked with a nut. This invention provides the efficacy of fast and convenient assembly with cost reduction.
Patent TW-I248786-B (TW)
Title: Fishing rod
Inventor: TANIGAWA SHOTARO
IPC: A01K87/02
Filed: 2002-11-04
Granted: 2006-02-11
Abstract: To provide a shaking out type interline rod capable of smoothly performing taking in and out of a rod body. This fishing rod is provided with a butt rod 1 and an upper butt rod 2 connected in a shaking out manner to the tip side thereof so as to be freely taken in and out. The butt rod 1 has a fitting tapered part 10 having the inner peripheral surface to be a fitting female part from the end on the tip side to the side of the rod butt, a first tapered part 11 increasing the diameter continuous to the side of the rod butt of the fitting tapered part 10 and a second tapered part 12 increasing the diameter continuous to the side of rod butt of the first tapered part 11 to the side of the rod butt and having a smaller taper tilt that of the first tapered part 11.
Patent TW-I224329-B (TW)
Title: Optical pickup apparatus
Inventor: KOBAYASHI TAKASHI
IPC: G11B7/08
Filed: 2002-12-17
Granted: 2004-11-21
Abstract: The present invention relates to an optical pickup apparatus for detecting an S-shaped signal of preferable symmetry and acquiring a focus error signal by the SSD method for the stabilization of operation. A laser beam is applied to an optical recording medium and at least the reflected light from the optical recording medium is introduced via a diffraction element to a photodetector unit. A focus error signal detection is performed by a spot size detection method using the diffraction light generated by the diffraction element. The invention is characterized in that: the photodetector unit is located at a position offset to the side of the diffraction element from the focal point position of 0-th degree light which has passed through the diffraction element.
Patent TW-I238025-B (TW)
Title: A circuit substrate and a method of producing the circuit substrate
Inventor: HUANG SHI-ING
IPC: H05K1/03
Filed: 2002-12-27
Granted: 2005-08-11
Abstract: The present invention relates to a circuit substrate and a method of producing the circuit substrate, and more particularly, relates to a circuit substrate made by fluoropolymer composite containing polymeric powder for high temperature. The method of producing the circuit substrate is adding a high temperature, high modulus polymer into the fluoropolymer to reduce the extension factor of Z-axis.
Patent TW-I289595-B (TW)
Title: Storage-stable aqueous miniemulsions of cholesteric mixtures
Inventor: LEYRER REINHOLD J
IPC: C08F220/30
Filed: 2003-01-30
Granted: 2007-11-11
Abstract: A storage-stable aqueous miniemulsion whose disperse phase comprises a cholesteric mixture is prepared and is used for coating and printing on suitable substrates.
Patent TW-I314955-B (TW)
Title: Hot-dip galvanizing steel sheet and method for manufacturing a coated steel sheet
Inventor: YOSHITSUGU SUZUKI
IPC: C23C2/06
Filed: 2003-02-26
Granted: 2009-09-21
Abstract: Surface treatment layer is formed on the steel plate having 0.01-3 mass % of aluminum, such that an aluminum nitride precipitate layer is present in the base iron side nearer to the interface between the steel plate and the surface treatment layer, or an oxide of aluminum is present in the base iron directly under the steel plate surface.
Patent TW-590914-B (TW)
Title: Sunroof device
Inventor: MAETA KENJI
IPC: B60J7/22
Filed: 2003-05-22
Granted: 2004-06-11
Abstract: The present invention seeks to provide a sunroof device comprising a deflector that allows to extend further upward as well as stowable within a small space. The solution of the present invention is that a deflector 7 has an engaging portion 81, and a stopping member 8 having an engaged portion 75 movable by a predetermined distance relative to the engaging portion 81 is arranged to move a predetermined distance relative to the roof 10.
Patent TW-I266931-B (TW)
Title: Backlight assembly and liquid crystal display device using the same
Inventor: LEE IK-SOO
IPC: G02F1/1333
Filed: 2003-06-03
Granted: 2006-11-21
Abstract: A backlight assembly includes a first light guide having a first light incident face, a first light reflective face connected to the first light incident face and having a stepped portion, and a first light exiting face facing the first light reflective face. The backlight assembly further includes a second light guide having a second light incident face corresponding to the first light incident face, a second light reflective face connected to the second light incident face and facing the first light reflective face, and second light exiting face facing the second light reflective face. A light reflective plate is inserted into a gap between the first and second light guides. The first and second display panels, respectively, are installed on the first light guide and the second light guide. The generated light is used more efficiently and the overall thickness of an LCD device is decreased.
Patent TW-I238555-B (TW)
Title: Rechargeable lithium battery
Inventor: HUANG CHUAN-DE
IPC: H01M10/36
Filed: 2003-07-04
Granted: 2005-08-21
Abstract: The present invention relates to a rechargeable lithium battery which includes an anode, a cathode and a porous separator disposed between the anode and the cathode. The cathode has a transitional metal oxide or sulfide as active material. The anode includes a conductive substrate, a layer of carbon nanotubes formed on the conductive substrate and a layer of lithium metal formed on the layer of carbon nanotubes. The battery of the present invention employs lithium metal as active material, thus it may improve the energy density. Furthermore, the separation of the lithium metal and the substrate avoids reaction between them and lengthens the lifetime of the battery.
Patent TW-594843-B (TW)
Title: Management system of monitor wafers
Inventor: LIN CHUN-NAN
IPC: G06F19/00
Filed: 2003-07-30
Granted: 2004-06-21
Abstract: A management system for managing information of motor wafers stored in a storage center includes an operation rule module for determining the next manufacturing process for each of the monitor wafers according to the wafer numbers and the wafer conditions of the monitor wafers, an information update module for updating the information of the monitor wafers in the database according to the results made by the operation rule module, an inventory module for computing an inventory quantity of the monitor wafers according to the wafer numbers and the wafer conditions of the monitor wafers, a warning module for checking whether the inventory quantity of the monitor wafers is less than the quantity of the safety stock or not and sending a warning message when the inventory quantity of the monitor wafers is less than the quantity of the safety stock, and a display module for showing the wafer conditions and the inventory quantity of the monitor wafers.
Patent TW-I265000-B (TW)
Title: Rod body for fishing rod and method for producing the same
Inventor: OKADA MUNEKI
IPC: A01K87/00
Filed: 2003-07-31
Granted: 2006-11-01
Abstract: To provide a fishing rod body causing no conspicuous fissures/cracks on its surface even after long-term use and enabling its favorable gloss/color to be shown continuously. The external side of the rod body 10 is provided with a ceramic layer 12 made by physical vapor deposition of a ceramic and consisting of a metal nitride or metal oxide.
Patent TW-I233446-B (TW)
Title: Plastic release liner and its making method
Inventor: LIN DAVID
IPC: C09J7/02
Filed: 2003-09-04
Granted: 2005-06-01
Abstract: Plastic release liner and the method for manufacturing the plastic release liner, at least one layer material of the release liner is impressed and the plastic release liner is constructed either single layer or multiple layer in structure. At least one side of the plastic release liner is coated with a release agent. The plastic release liner is characterized of easy tearing and there is no fiber-like and no debris left behind after it is torn.
Patent TW-I233755-B (TW)
Title: Cable-storage device with plural coaxial wheels
Inventor: WEI GUO-YANG
IPC: H04M1/15
Filed: 2003-10-29
Granted: 2005-06-01
Abstract: The present invention provides a cable-storage device with plural coaxial wheels, which comprises: a cable-storage wheel containing at least a left and a right wheel surfaces on one side, and rotatably connected with the single shaft through the central hole; and, a signal cable is wound on the left and right wheel surfaces from different directions to define the upper wire and the lower wire; the side wall of the cable-storage wheel is configured with at least one slot, and the slots can be associated with balls, and the balls can rotate in the space within the slot to form the bearing, so that the wheel can have the motion in forward or reverse rotation. When the balls are located in the limit space, they are formed as a brake to stop and position the wheel, so that the present invention can provide the smooth and stable rotation of the wheel, and improve the stability during breaking and positioning.
Patent TW-I330625-B (TW)
Title: Aromatic alkylation process
Inventor: DANDEKAR AJIT B
IPC: C07C2/02
Filed: 2003-11-05
Granted: 2010-09-21
Abstract: In a method for producing monoalkylated aromatic compounds, an aromatic feed is contacted with an alkylating agent in the presence of a catalyst comprising a molecular sieve having an X-ray diffraction pattern including d-spacing maxima at 12.4±0.25, 6.9±0.15, 3.57±0.07, and 3.42±0.07 Angstrom. The catalyst also contains at least one metal cation selected from Groups 1-4 and 7-16 of the Periodic Table of Elements, wherein the metal cation is present in an amount of at least 0.5% by weight of the catalyst, whereby selectivity of the catalyst to produce monoalkylates over polyalkylates is improved as compared with the identical catalyst but without the metal cation present.
Patent TW-I227106-B (TW)
Title: Housing structure with ring button
Inventor: HSU WEI-WEN
IPC: A45C11/00
Filed: 2003-11-28
Granted: 2005-01-21
Abstract: A kind of housing structure having ring button is disclosed in the present invention. The ring button is composed of the mutually connected head part and the neck part. The neck part is provided with a cone body having a predetermined slope; and the ring button is in advance placed inside the mold when the housing is produced. Through the cone-shaped neck part, the ring button is provided with free rotation characteristic relative to the housing such that the manufacture of housing and the assembling operation of ring button can be performed at the same time. Thus, the invention is featured with having the advantages of increasing product quality and decreasing production cost.
Patent TW-I273559-B (TW)
Title: Method for recording on optical recording medium and apparatus using the same
Inventor: PARK YONG-CHEOL
IPC: G11B7/0045
Filed: 2003-12-05
Granted: 2007-02-11
Abstract: A method and apparatus for recording on an optical recording medium, including the recording of management information, are described as a standard for the write-once Blu-ray disc. The management information is recorded in a management area of the disc, such as a temporary defect management area (TDMA), and includes record status information and update information. The record status information is a space bitmap (SBM) indicating whether a recording operation has been performed for a predetermined area of the disc, and the update information is SBM update information indicating whether the record status information is to be continuously managed. The SBM update information controls the state of an SBM-on/off function for each of a plurality of recording areas and may be in the form of either start position information and length information corresponding to the respective areas or an SBM update flag. The SBM update information is recorded in the TDMA and is stored in a memory of an optical disc recording/reproducing device for use during recording and reproducing operations. At the time of recording in the predetermined area, an SBM-on state enables a logical overwriting operation to be performed as necessary.
Patent TW-I338887-B (TW)
Title: Use of bi-layer photolithographic resists as material for optical storage
Inventor: KURT RALPH
IPC: G11B7/258
Filed: 2003-12-16
Granted: 2011-03-11
Abstract: An optical information storage medium ( 1 ) comprising a carrier substrate ( 5 ), a reflective information layer ( 10 ) being positioned on the carrier substrate ( 5 ) and comprising at least a first layer ( 11 ) of a first inorganic material in a first structural phase, and at least a second layer ( 12 ) of at least a second inorganic material in at least a second structural phase is disclosed. Alloy inclusions ( 6 ) are formed in the information layer ( 10 ) upon exposure to a first electromagnetic radiation and have a microstructure comprising a mixture of the first material in the first structural phase and the at least second material in the at least second structural phase. The optical properties of the alloy inclusions are different from the optical properties of the as-deposited information layer so that a modulation in electromagnetic radiation reflected from the alloy inclusions and from an area comprising the as-deposited information layer, respectively, is provided in response to a second electromagnetic radiation being emitted towards the optical information storage medium ( 1 ) to provide a read-out signal. A method of manufacturing and reading such a medium are also provided. High density recording/reading at various radiation wavelengths, including UV, and compatibility with standard CD and DVD media is achieved.
Patent TW-I289922-B (TW)
Title: Electronic device, device substrate, optoelectronic device, manufacturing method of optoelectronic device and electronic machine
Inventor: JO HIROAKI
IPC: H05B44/00
Filed: 2004-02-27
Granted: 2007-11-11
Abstract: The present invention relates to an electronic device, a device substrate, an optoelectronic device, a manufacturing method of optoelectronic device and an electronic machine. The subject of the invention is to provide the electronic apparatus, device substrate, optoelectronic device, manufacturing method of optoelectronic device and electronic machine, in which control with good precision can be obtained even when manufacturing variations occur. In addition to the ring formation range disposed at a substantially central portion of the pixel 20 of the display panel, circuit formation range ZC is formed; and light-emitting range ZL is formed at the substantially central portion of the circuit formation range. Additionally, one drive circuit KC is formed in the circuit formation range ZC; and four organic EL devices (OLED) are formed in the light-emitting range ZL. The wiring F is used to connect the drive circuit KC in parallel with each organic EL device (OLED).
Patent TW-I256367-B (TW)
Title: Transmission device for bicycle
Inventor: MATSUMOTO SHINYA
IPC: B62M9/04
Filed: 2004-03-09
Granted: 2006-06-11
Abstract: The invention provides a transmission device for a bicycle capable of performing a transmission operation even under an inertia running of the bicycle. The transmission device T for a bicycle comprises a driving sprocket member (30) rotationally driven by a crank shaft (11); a multi-stage driven sprocket member (40) drivingly connected to an output shaft (24) always cooperated with the rear wheel and rotated; a chain (48) applied over the driving sprocket member (30) and the driven sprocket member (40); and a transmission changing-over mechanism (M2) for replacing the chain (48) among a plurality of transmission sprockets (41 to 47). The driven sprocket member (40) is arranged to be always rotated in an integral manner, and a one-way clutch (32) for transmitting a rotation of the crank shaft (11) in its normal rotating direction to the driving sprocket member (30) is arranged in the power-transmitting path ranging from the crank shaft (11) to the driving sprocket member (30).
Patent TW-I264379-B (TW)
Title: Ink cartridge
Inventor: SUZUKI TORU
IPC: B41J2/175
Filed: 2004-04-21
Granted: 2006-10-21
Abstract: An ink cartridge which is detachably mountable to an ink cartridge mounting portion of a recording device, the recording device having an ink jet recording head which is provided with a head side connecting portion which functions upon intermittent ink filling, the ink cartridge being provided with a cartridge side connecting portion which is connectable with the head side connecting portion, and the ink cartridge being capable of containing ink to be supplied through the cartridge side connecting portion, the ink cartridge includes a power receiving portion, wherein an intermittent connection between the head side connecting portion and the cartridge side connecting portion is effected using rotation, the receiving portion being effective to receive power for the rotation: wherein the power receiving portion and the cartridge side connecting portion are disposed in a region adjacent one end portion of the ink cartridge.
Patent TW-I261119-B (TW)
Title: Method of producing polarizing film, and polarizing film
Inventor: MIZUSHIMA HIROAKI
IPC: G02F1/1335
Filed: 2004-04-23
Granted: 2006-09-01
Abstract: A process for producing a polarizing film including a step of stretching a raw film, wherein the ratio (L/W) of stretching distance (L) to width of initial raw film (W) is from 0.5 to 30.
Patent TW-I345178-B (TW)
Title: Method for efficiently producing removable peripheral cards
Inventor: TAKIAR HEM P
IPC: H01L23/544
Filed: 2004-06-21
Granted: 2011-07-11
Abstract: Improved techniques to produce integrated circuit products are disclosed. The improved techniques permit smaller and less costly production of integrated circuit products. One aspect of the invention is that the integrated circuit products are produced a batch at a time, and that singulation of the batch into individualized integrated circuit products uses a non-linear (e.g., non-rectangular or curvilinear) sawing or cutting action so that the resulting individualized integrated circuit packages no longer need to be completely rectangular. Another aspect of the invention is that the integrated circuit products can be produced with semiconductor assembly processing such that the need to provide an external package or container becomes optional.
Patent TW-I279130-B (TW)
Title: Interference detecting circuit for use in ATSC system and method thereof
Inventor: WANG WEI-TING
IPC: H04N5/08
Filed: 2004-07-06
Granted: 2007-04-11
Abstract: An interference detecting circuit for use in an ATSC system and for detecting interference of an ATSC signal includes: a buffering module for delaying to output a first PN63 synchronization format data when receiving the first PN63 synchronization format data; a correlation arithmetic circuit coupled to the buffering module for receiving the ATSC signal and performing a correlation operation on a second PN63 synchronization format data and the delayed first PN63 synchronization format data to output a detection signal when receiving the second PN63 synchronization format data; and a determining circuit for determining whether performing interference rejection on the ATSC signal or not according to the result of the above-mentioned correlation operation.
Patent TW-I273157-B (TW)
Title: Joining structure
Inventor: KONDO TETSUMI
IPC: E04B1/58
Filed: 2004-07-21
Granted: 2007-02-11
Abstract: A joining structure between a first columnar structural member and at least a second structural member is disclosed in which the stress concentration at the fixed end portion of the reinforcing member with the first columnar structural member and the second structural member(s) is greatly relaxed. Also, in the case where the reinforcing member is welded, the residual welding stress is remarkably relaxed, with the result that the proof stress and the fatigue performance are remarkably improved over the prior art. In the joining structure with the first columnar structural member and the second structural member(s), the first columnar structural member and the second structural member(s) joined to each other have welded thereto at least a tabular reinforcing member to reinforce the joining of the structural members. The reinforcing member has a U- or V-shaped bent portion along the surface of the structural members and also an annular opening.
Patent TW-I247551-B (TW)
Title: Method of manufacturing electrical resistance heating element
Inventor: MATSUDA HIROTO
IPC: H05B3/18
Filed: 2004-07-27
Granted: 2006-01-11
Abstract: A method of manufacturing an electrical-resistance heating element includes forming sintered ceramics or calcined ceramics, forming an electrode on the sintered ceramics or the calcined ceramics, and forming a ceramic base material having mainly a high melting point metal on the electrode embedded therein, thereby forming a heating element with built-in electrode.