baber/WOPTO huggingface dataset:
Patent TW-495839-B (TW)
Title: Multiple exposure method
Inventor: LIAN R-CHANG
IPC: G03F1/00
Filed: 2001-03-12
Granted: 2002-07-21
Abstract: A multiple exposure method suitable to be applied in a photoresist layer to define a rectangular pattern or repeated pattern is disclosed, which comprises the following steps: forming a rectangular region corresponding to said rectangular pattern, which has the first and the second opposing sides on said photoresist layer; performing the first exposure process on the first exposure region of said photoresist layer, wherein said first exposure region is separated from the rectangular region with the extended direction of the first set of opposing sides as the boundary; performing the second exposure process onto the second exposure region of said photoresist layer, wherein said second exposure region is separated from the rectangular region with the extended direction of the second set of opposing sides as the boundary; performing the developing process onto the first and the second exposure regions of said photoresist layer, so that said rectangular pattern appears on the substrate.
Patent TW-476136-B (TW)
Title: Method of forming a trench DMOS having reduced threshold voltage
Inventor: HSHIEH FWU-IUAN
IPC: H01L21/336
Filed: 2001-03-16
Granted: 2002-02-11
Abstract: A method of manufacturing one or more trench DMOS transistors is provided. In this method, one or more or more body regions adjacent one or more trenches are provided. The one or more trenches are lined with a first insulating layer. A portion of the first insulating layer is removed along at least the upper sidewalls of the trenches, exposing portions of the body regions. An oxide layer is then formed over at least the exposed portions of the body regions, resulting in regions of reduced majority carrier concentration within the body regions adjacent the oxide layer. This modification of the majority carrier concentration in the body regions is advantageous in that a low threshold voltage can be established within the DMOS transistor without resorting to a thinner gate oxide (which would reduce yield and switching speed) and without substantially increasing the likelihood of punch-through.
Patent TW-478151-B (TW)
Title: Semiconductor device and method of manufacturing same
Inventor: SHINKAWATA HIROKI
IPC: H01L21/60
Filed: 2001-03-26
Granted: 2002-03-01
Abstract: The present invention relates to a manufacturing method of a semiconductor device having contact holes defined in a self-aligned manner for the reliable formation of a miniaturized DRAM. Transfer gate (TG) holding trenches are defined in a first interlayer insulating film 44 formed on a silicon substrate 10. TG 33 including side walls 34 are formed in their corresponding trenches. Contact holes are defined in portions adjacent to the TG 33 in a self-aligned manner on the condition that the first interlayer insulating film 44 is selectively removed. Contact plugs 50 are formed in their corresponding contact holes. Bit lines 60 respectively conducted over or to the contact plugs 50 and capacitors are formed over these.
Patent TW-508591-B (TW)
Title: Layout of a sense-amplifier with accelerated signal-evaluation
Inventor: FISCHER HELMUT
IPC: G11C7/06
Filed: 2001-05-03
Granted: 2002-11-01
Abstract: In a layout of a sense-amplifier-arrangement for a semiconductor-memory with many write/read-amplifiers (20), which extend as stripes in a row-shaped way, with NMOS-and PMOS-transistors, at least one of the two driver-transistors (N1, P1) with their doping-areas is arranged between the related NMOS-or PMOS-transistors of the write/read-amplifier (N2, N3, P2, P3), and the gate of the driver-transistor (N1, P1) is formed as two-stripes-gate (N111, P111), so as to accelerate the signal-evaluation in the sense-amplifiers.
Patent TW-I227906-B (TW)
Title: Control system for indirectly heated cathode ion source
Inventor: OLSON JOSEPH C
IPC: H01J27/08
Filed: 2001-05-17
Granted: 2005-02-11
Abstract: An indirectly heated cathode ion source includes an extraction current sensor for sensing ion current extracted from the arc chamber and an ion source controller for controlling the filament power supply, the bias power supply and/or the arc power supply. The ion source controller may compare the sensed extraction current with a reference extraction current and determine an error value based on the difference between the sensed extraction current and the reference extraction current. The power supplies of the indirectly heated cathode ion source are controlled to minimize the error value, thus maintaining a substantially constant extraction current. The ion source controller utilizes a control algorithm, for example a closed feedback loop, to control the power supplies in response to the error value. In a first control algorithm, the bias current IB supplied by the bias power supply is varied so as to control the extraction current IE. Further according to the first control algorithm, the filament current IF and the arc voltage VA are maintained constant. According to a second control algorithm, the filament current IF is varied so as to control the extraction current IE. Further according to the second control algorithm, the bias current IB and the arc voltage VA are maintained constant.
Patent TW-571199-B (TW)
Title: Data collection system
Inventor: YAMAGA YOKO
IPC: H04N21/2225
Filed: 2001-07-12
Granted: 2004-01-11
Abstract: Information relevant to easily acquire AV-relative data played in limited space of stores. The method related to a server capable of issuing AV data in the communication area of limited space and the mobile terminal data collection system capable of communicating with the said server, which are characterized by that the said server will reply to the request of the said mobile terminal to transmit all data pertaining to the said AV data to the said mobile terminal when the said mobile terminal is located in the said communication area.
Patent TW-501380-B (TW)
Title: Improved plasma processing
Inventor: YOO WOO-SIK
IPC: H01J37/32
Filed: 2001-08-09
Granted: 2002-09-01
Abstract: An apparatus and method for depositing a thin film on a semiconductor substrate. The apparatus includes a chamber or housing suited for holding a plurality of wafer platforms. The wafer platforms are arranged stacked in the chamber equidistant and electrically isolated from each other wafer platform. At least two of the plurality of wafer platforms are electrically coupled to a power source to form a first electrode and a second electrode. The remainder of the plurality of wafer platforms are disposed therebetween. In this manner, the first electrode and the second electrode form a single series capacitor. At least one reactant gas is provided in the chamber and reacted with sufficiently supplied energy to form a plasma. Radicals or ions from the plasma react on the surface of the wafers to cause a thin film layer to be distributed on the equally dispersed wafers positioned on a surface of the wafer platforms.
Patent TW-548924-B (TW)
Title: Mutual data transmission method between digital camera and portable electronic communication apparatus
Inventor: TSAI SHR-GUANG
IPC: H04L12/54
Filed: 2001-08-16
Granted: 2003-08-21
Abstract: The invention relates to a mutual data transmission method between digital camera and portable electronic communication apparatus, which employs a self-defined image data communication protocol to forward a command packet generated by a portable electronic communication device to a digital camera so that the digital camera follows the command packet to convert the stored image data into at least one reply packet using the communication protocol and further transmit it to the electronic communication apparatus. The electronic communication apparatus can use the communication protocol to conduct error check concerning the check column contained in the reply packet, thereby ensuring the electronic communication apparatus to receive correctly image data from the digital camera.
Patent TW-580627-B (TW)
Title: System and method for efficiently providing due diligence knowledge and a computer therefor
Inventor: DINGMAN BRIAN N
IPC: G06Q40/00
Filed: 2001-08-17
Granted: 2004-03-21
Abstract: An integrated system (300) organizes a company's experiences, operating procedures, best practices, information sources, competitive information and analytical tools. The goal is increasing profitability within a due diligence process while facilitating ongoing operations. The system incorporates a method for collaborating on due diligence issues to affect knowledge building within due diligence teams. The method includes accessing stored, accumulated knowledge in a repository from prior due diligence exercises, applying to due diligence decisions criteria based on consolidated analytical building blocks of past due diligence exercises and storing newly accumulated knowledge from the current due diligence exercise into the repository of accumulated knowledge.
Patent TW-502335-B (TW)
Title: Method for controlling the line width of polysilicon gate by an etching process of a hard mask layer
Inventor: WU YANN-PYNG
IPC: H01L21/3065
Filed: 2001-08-23
Granted: 2002-09-11
Abstract: The present invention discloses a method for producing a semiconductor device, which comprises providing a semiconductor substrate formed thereon a gate dielectric layer; forming a polysilicon layer on the gate dielectric layer; forming a dielectric layer having a first thickness on the polysilicon layer; forming and defining a photoresist layer on the dielectric layer; using the photoresist layer as an etching mask and an etchant consisting of a mixture of at least a C2F6 and a CH2F2 to etch the dielectric layer and overetch the polysilicon layer to a second thickness to form a hard masking layer having a trapezoidal profile, in which the second thickness is about half the first thickness; removing the photoresist layer; and using a hard mask layer as an etching mask to etch the polysilicon layer to form a polysilicon gate.
Patent TW-579311-B (TW)
Title: Diecasting valve
Inventor: BIGGER RENE
IPC: B22C9/00
Filed: 2001-08-24
Granted: 2004-03-11
Abstract: In a valve arrangement (1), particularly in a venting valve for a diecasting mold, at least one of the bores (19, 21) for pistons (3, 17) communicating with the mold is provided with a bushing (20, 18) which forms the running surface of the piston. The wear resistance of the bushing is preferably higher than that of the base material of the body of the valve arrangement, and it is replaceable. The former property results in an extended lifetime of the arrangement, as the material and the surface properties of the bushing may be selected and adjusted according to the purpose. The latter property allows one to replace the running surface in the case of wear, in particular without involving an enlargement of the actual bore (7, 16) for the piston (3, 17).
Patent TW-577816-B (TW)
Title: Media pack, printer, and camera with printer
Inventor: TOJO AKIHIKO
IPC: G03B19/00
Filed: 2001-09-11
Granted: 2004-03-01
Abstract: There is provided a media pack which can be removably mounted in a printer, and which allows a consumable article or articles contained therein for use by the printer, and enables the printer to easily recognize whether there is a possibility of degradation of the consumable article(s) due to a long time period elapsing after filling or producing of the consumable article(s). A pack body contains ink and a print medium for use by the printer, and a memory is arranged within the pack body, for having readably written therein data related to the print medium, which includes at least information of a year and month at which the print medium was filled or produced.
Patent TW-505817-B (TW)
Title: Automatic focusing device and the electronic image pickup apparatus using the same
Inventor: IZUMI AKIO
IPC: G02B7/36
Filed: 2001-10-12
Granted: 2002-10-11
Abstract: The present invention provides an automatic focusing device and the electronic image pickup apparatus using an inexpensive plastic lens mount for the camera lens barrel of a general electronic still image camera, which is to improve the shortcoming of TTL focusing state determination means, i.e. slow focusing detection, large power consumption, large focus detection error for low brightness object.
Patent TW-561669-B (TW)
Title: Step motor
Inventor: GUO SHR-WEN
IPC: H02K37/04
Filed: 2001-11-27
Granted: 2003-11-11
Abstract: A step motor is disclosed, which has a rotor and a stator. The rotor is formed of an axle and plural protruded poles. The protruded pole surrounds and is protruded out of the outer surface of the axle. In addition, the stator is formed of plural armature cores and plural sets of armature coils, wherein the armature core surrounds the exterior of the rotor, and the armature coil is wound on one of the armature core in the radial direction of the axle. The rotor of the step motor further has plural sets of electromagnetic coils which are wound on one of the protruded poles in the radial direction of the axle. Current is inputted to the electromagnetic coil to generate magnetic field correspondingly to vary the flux variation of the rotor. Alternatively, it further has at least a set of electromagnetic coil, which is wound on the external surface in the axial direction of the axle, and current is inputted to the electromagnetic coil to generate magnetic fields in different directions correspondingly to vary the flux variation of the rotor.
Patent TW-580845-B (TW)
Title: Illumination device and manufacturing method therefor, display device, and electronic instrument
Inventor: YOSHIDA SHOHEI
IPC: G02F1/13357
Filed: 2001-12-24
Granted: 2004-03-21
Abstract: An illumination device is provided that reduces the amount of light leaked and thus improves illumination efficiency. Electroluminescent elements (50) are formed on one surface of a transparent substrate (31). The electroluminescent elements (50) are provided with at least a transparent electrode (53), a light emitting layer (52), and a reflective electrode (51) in order from the outgoing surface of the transparent substrate (31). Concavities (32) are formed on one surface of the transparent substrate (31) and at least the reflective electrode (51) is formed in the concavities (32). Alternatively, electroluminescent elements (150) are arranged in a planar configuration, and the intervals between the electroluminescent elements (150) and the intervals between the pixels (2) are set so as not to be equal to each other, and also the directions in which the electroluminescent elements (50) extend and the directions in which the pixels (2) are aligned are set so as not to be parallel to each other.
Patent TW-544707-B (TW)
Title: Electron tube and a method for manufacture same
Inventor: YONEZAWA YOSHIHISA
IPC: H01J9/385
Filed: 2002-01-21
Granted: 2003-08-01
Abstract: In a method for manufacturing an electron tube including a front substrate and a back substrate, a wiring and an electrode are formed on the front substrate and/or the back substrate. A component is mounted on the front substrate and/or the back substrate. A ring-less getter is mounted on at least one of the front substrate, the back substrate and the component. A vessel is assembled and sealed so that the front substrate faces the back substrate. A light is irradiated on the ring-less getter from outside of the sealed vessel, thereby activating the ring-less getter.
Patent TW-533474-B (TW)
Title: Mask layer and interconnect structure for dual damascene semiconductor manufacturing
Inventor: OLADEJI ISAIAH O
IPC: H01L23/532
Filed: 2002-01-30
Granted: 2003-05-21
Abstract: A novel mask layer is used in the dual damascene construction of an interconnect structure of an integrated circuit device. The interconnect structure has a low-k dielectric material. The mask layer has a passivation film deposited on the low-k dielectric material, a barrier film is deposited over the passivation film and a metallic film is deposited over the barrier film. The metallic film increases the overall etch selectivity of the mask layer to assure a faithful transfer of via and trench features to the low-k dielectric material during the etching steps of the dual damascene process.
Patent TW-544976-B (TW)
Title: Expansion card adapting device of portable electronic product
Inventor: LIN YAO-CHUNG
IPC: H01R12/16
Filed: 2002-02-06
Granted: 2003-08-01
Abstract: The expansion card adapting device is used to adapt the expansion card to a card-inserting seat. The expansion card is arranged with m signal terminals. The card-inserting seat is arranged with n pins. The number of signal terminals is larger than that of the pins. The expansion card adapting device includes contact distributing device and on-board contact terminals. The contact distributing device is inserted into the expansion card to re-distribute the signal terminals on the expansion card, so that part of the signal terminals can be coupled to the card-inserting seat on the circuit board, and the other part of the signal terminals can be coupled to the on-board contact terminals on the circuit board.
Patent TW-513555-B (TW)
Title: Exposure apparatus including interferometer system
Inventor: TAKAI RYO
IPC: G01B11/00
Filed: 2002-02-08
Granted: 2002-12-11
Abstract: To accurately measure the position and posture of a stage apparatus used in an exposure apparatus or the like, the Z position and displacement of a top stage (27) are measured using as a reference a lens barrel support (35) independently of the top stage in terms of vibrations by an interferometer system which includes a projection optical system (34) for projecting a pattern formed on a master onto a substrate, stages (27, 31, 40) capable of moving with respect to the projection optical system (34) while holding the substrate or master, and a lens barrel support (35) that supports the projection optical system (34), and which uses a Z measuring mirror (30) that is arranged on a Y stage (31) and has a reflecting surface almost parallel to the XY plane, and a Z interferometer (25) arranged on the Y stage (31).
Patent TW-I282500-B (TW)
Title: An English input method of intelligent word bank used in a small screen intelligent terminal
Inventor: LUO YI-LI
IPC: G06F40/00
Filed: 2002-04-08
Granted: 2007-06-11
Abstract: An English input method of intelligent word bank used in a small screen intelligent terminal enables users to input English words quickly by following the steps: quickly inputting a number code that respectively represents an English word on a small screen intelligent terminal; selecting a collection of possible English words from the intelligent word bank by a set of number codes displayed on the screen after number codes of each English word are inputted, wherein the set of number codes is displayed on the screen in nine-grid pattern; then pushing a key on the nine-grid pattern keyboard to select an expected English word.
Patent TW-I243309-B (TW)
Title: Data processor and data table update method
Inventor: OYAMA HIDEMI
IPC: G06F9/445
Filed: 2002-05-13
Granted: 2005-11-11
Abstract: This invention relates to a data processor and data table update method. It provides the addition and change of interface specifications represented by the command specifications of target equipment for interface control. The solving method comprises the following procedures: firstly, an interface controller (3) applies first control information to a first latch means (CMDR) to control the operation of target equipment (6) of interface control. Secondly, the interface controller (3) applies the second control information to second latch means (MDR, CTR, RTR) to control the interface operation with the target equipment of interface control are made correspond to each other, so as to be respectively defined. Furthermore, in order to interface control the target equipment, when a command specified for the target equipment of the interface control is added or changed. Moreover, by independently correcting the both control information concerning the transmission of the command to the target equipment of interface control. Finally, the interface controller achieves the interface control operation itself.
Patent TW-533345-B (TW)
Title: Constant flow-rate regulator
Inventor: NAKAMURA KENJI
IPC: F16K17/30
Filed: 2002-05-23
Granted: 2003-05-21
Abstract: This invention is to provide a constant flow-rate regulator which can prevent the needle from vibrating caused by the action of the constant flow-rate regulator for maintaining constant flow rate to avoid any abnormal overflow and noize, so that the charge action for maintaining the constant flow rate can be carried out in highly stable way. This regulator can by mounted in optimal status, even if the piping diameter is more or less different from that of the fluid passage. A needle 4 is provided oppositely to an orifice 3 located within a cylinder 2 and supported by a spring 5, the movement of position of needle 4 in response to the fluid pressure permits the actuation of constant flow-rate regulating. The needle 4 is formed to by cylindrical with its front end portion being a flat surface, a cylinder bore 41 being opened at the input end side. The mounting ring 70 of the shaft bar 7 is inserted and fixed into the input end side of the cylinder 2, the shaft bar 7 is fitted to the cylinder bore 41. A cylindrical sealing material 6 securely encloses the outside flange portion 20 of the cylinder 2, an expanded portion 61 being formed around its periphery so that an allowance can be obtained in radial direction.
Patent TW-548749-B (TW)
Title: Method and apparatus of rapid energy transfer annealling
Inventor: JIANG YU-LUNG
IPC: H01L21/324
Filed: 2002-06-18
Granted: 2003-08-21
Abstract: A method and an apparatus of rapid energy transfer annealing (abbreviated as RETA) are provided. An energy plate is disposed between a tungsten halogen or xenon arc lamp and an amorphous film deposited on a glass substrate. The energy plate can rapidly absorb primary wavelength energy of the lamp and thus quickly increase the temperature. The thermal energy released by the energy plate can heat up the amorphous film through gaseous or solid medium transferring energy to covert the amorphous film into a polycrystalline film. A heat dissipation plate and a carrier plate can be disposed at the other side of the glass substrate, in which the heat dissipation plate can absorb heat of the glass substrate to protect the glass substrate from being damaged by overheat, and the heat dissipation plate and the carrier plate or the carrier pillar can be moved to arbitrarily adjust the distance between the amorphous film and the energy plate and the distance between the glass substrate and the heat dissipation plate so as to control energy quantity transferred into the amorphous film and transferred out of the glass substrate. The distance adjustment can be used to control energy transfer according to time variation. Moreover, the glass substrate can be directly or indirectly moved by a conveying belt. A heat conduction layer and a heat insulation layer can be disposed between the glass substrate and the polycrystalline film. The other side of the glass substrate can be disposed with a heat dissipation layer and the amorphous film can be disposed with a heat receiving layer. The rapid energy transfer annealing device can also be disposed in a gas reaction chamber to control and achieve selective crystallization or control heat conduction direction, thereby directing crystallization towards to a specific direction.