baber/WOPTO huggingface dataset:
Patent TW-574750-B (TW)
Title: Semiconductor packaging member having heat dissipation plate
Inventor: HUANG JIAN-PING
IPC: H01L21/56
Filed: 2001-06-04
Granted: 2004-02-01
Abstract: A semiconductor package with a heat sink is proposed, in which a chip has its first surface attached to a chip carrier, while a second surface of the chip is attached to a heat sink through an adhesive, allowing heat generated by the chip to be transmitted to the heat sink. Moreover, in a molding process, a molding resin is used to form an encapsulant for encapsulating the chip, while a top surface and side surfaces connected to the top surface of the heat sink are exposed to outside of the encapsulant, that is, the heat sink merely has its bottom surface bonded to the encapsulant. This makes the generated heat directly dissipated to the atmosphere through the heat sink. Furthermore, the top surface of the heat sink is coated with an interface layer, while adhesion between the interface layer and the molding resin is smaller than that between the heat sink and the encapsulant. This allows the molding resin remained on the interface layer to be easily removed after completing the molding process, while delamination can be prevented from occurrence between the heat sink or the chip and the encapsulant, and also the chip can be prevented from cracking due to clamping force generated during molding.
Patent TW-I245998-B (TW)
Title: Printed material container, non-volatile storage device, storage system and access processing method thereof
Inventor: ASAUCHI NOBORU
IPC: G06F21/79
Filed: 2001-06-28
Granted: 2005-12-21
Abstract: The present invention provides a storage device that enables identification data to be readily rewritten and ensures normal completion of a data writing operation in a short time period. In the storage device of the invention, an ID comparator determines whether or not identification data transmitted from a host computer coincides with identification data stored in a memory array. In the case of coincidence, the ID comparator sends an access enable signal EN to an operation code decoder. The operation code decoder analyzes a write/read command, switches over a direction of data transfer with regard to the memory array based on a result of the analysis, and requires an I/O controller to change a high impedance setting of a signal line connecting with a data terminal DT. This series of processing allows access to an address in the memory array specified by a count on an address counter.
Patent TW-503481-B (TW)
Title: Method of forming a pre-metal dielectric film on a semiconductor substrate
Inventor: KELKAR AMIT S
IPC: H01L21/3105
Filed: 2001-08-22
Granted: 2002-09-21
Abstract: A method of forming a pre-metal dielectric film having good as deposited gapfill characteristics, as well as good mobile-ion gettering capability. The method involves first depositing a layer of high-ozone undoped silicon dioxide film having a high ozone/TEOS volume ratio. Then, a low-ozone doped BPSG film is deposited over the high-ozone undoped silicon dioxide layer. The film layers are heat treated to density the film, and then the top layer is planarized using known planarization techniques to a thickness that allows for adequate mobile-ion gettering.
Patent TW-532011-B (TW)
Title: Network topology structure on board of computer cluster
Inventor: CHEN JIUN-SHENG
IPC: H04L12/28
Filed: 2001-09-21
Granted: 2003-05-11
Abstract: The invention relates to a network topology structure on board of computer cluster, providing a network topology installed on board as core to connect with surrounding computer nodes to form a computer cluster system; the invention makes the whole cluster system a single systematic system, the whole cluster system provides a high efficient volume computation processing system, allowing personnel handling large amount of data processing to acquire a system with high-speed computation capability and a cluster system with superior performance/cost ratio. In addition, the invention can solve problem of huge system size, provide stable network speed, simplify complicated structure issue and allow user to own super computer with inexpensive price and higher performance.
Patent TW-I300787-B (TW)
Title: Dispersion of a preformed polymer in a polyol
Inventor: RICHARD A LUNDGARD
IPC: C08G18/08
Filed: 2001-10-04
Granted: 2008-09-11
Abstract: The present invention provides a process for preparing a stable dispersion of a preformed polymer in a polyol in a single mixer. A preformed polymer is mixed under sufficient heat and shear to reduce its particle size to a desired size in the presence of a polyol. The present invention also provides stable dispersions of polymers in polyols and polyurethane formulations containing stable dispersions made by the process of the present invention.
Patent TW-507030-B (TW)
Title: Residual-yarn-cutting method and cutting device in a loom
Inventor: NIIMI KIWAMU
IPC: D01H1/38
Filed: 2001-10-25
Granted: 2002-10-21
Abstract: The residual yarn in the base of a spindle is decreased by means of a simple construction. In a plate 5a which extends upper than the base 5b of the spindle, a residual-yarn cutting-element 8 having bobbin-insertion portion 9 and cutting portion 10 is liftably provided. The residual-yarn cutting-element 8 acts constantly on the base 5b of the spindle by means a coil-spring 11. When the falled yarns are stopped, the ring-rails are stopped near the connection-portion between the residual-yarn cutting-element 8 and the base 5b of the spindle. In addition, at the position slightly under the connection-portion said spindle 1 is stopped in a state when the yarns are rolled smaller than a roll. Then the pipe-yarns are pulled up by means of a yarn-falling device. In the pulling-up way the residual-yarn cutting-element 8 is lifted up together with the pipe-yarns, the yarns coming from the pipe-yarn cutting-element 8 and the base 5b of the spindle. Then the yarns are kept between the base 5b and the residual-yarn cutting-element 8, which is separated from the pipe-yarns, and the cutting portion 10 at the same time cuts the yarns.
Patent TW-548580-B (TW)
Title: Glass touch panel
Inventor: YOKOYAMA KIYOHIRO
IPC: G06F3/041
Filed: 2001-11-15
Granted: 2003-08-21
Abstract: A novel glass touch panel is proposed, wherein an upper transparent glass substrate (1) is attached to a lower transparent glass substrate (1b) by means of an adhesive (6) mixed with hygroscopic fine particles. As a result, a high-temperature and high-humidity resistance of the glass touch panel is considerably enhanced.
Patent TW-561091-B (TW)
Title: Injection mould for producing three-dimensional components, system for moulding tempering of same and injection molding assembly having same
Inventor: PERSSON LARS
IPC: B29C45/73
Filed: 2001-11-15
Granted: 2003-11-11
Abstract: The invention relates to an injection mould (1) for producing three-dimensional components. The mould has a system (2) for mould tempering having at least one groove (12) which is arbitrarily extended between two points in the available volume of the mould for conducting a tempering medium which is intended for tempering of modules (4, 8) included in the mould (1). Each groove (12) is along essentially its entire extent covered by a cover (15). The invention also concerns such a system (2) for mould tempering of injection moulds (1), as well as an injection moulding assembly comprising such an injection mould (1).
Patent TW-I231210-B (TW)
Title: Anti-hyperlipemia agent
Inventor: MIZUI TAKUJI
IPC: A61P3/06
Filed: 2001-12-07
Granted: 2005-04-21
Abstract: An anti-hyperlipemia agent which is characterized by comprising methyl 1-(3,4-dimethyl phenyl)-3-(3-ethylvaleryl)-4-hydroxy-6,7,8-trimethoxy-2-naphtoate or glucuronic acid conjugate thereof and HMG-CoA reductase inhibitor.
Patent TW-524987-B (TW)
Title: Guiding method of displaying turning lanes for a car navigation system
Inventor: GAU RU-SUNG
IPC: B60Q1/34
Filed: 2001-12-28
Granted: 2003-03-21
Abstract: The present invention provides a guiding method of displaying turning lanes for a car navigation system. The car navigation system has a map database and can display a map of specific range covering the current position of a car. The method can display an intersection pattern corresponding to the shape of the front intersection fetched from a database constructed by turning lanes when the distance between the car position and the front intersection is smaller than a first predetermined distance, and resume to display the map when the distance between the car position and the front intersection is larger than a second predetermined distance, thereby providing guiding information of turning lanes at a proper time.
Patent TW-591029-B (TW)
Title: Antipsychotic pharmaceutical composition
Inventor: CHERN JI-WANG
IPC: A61K31/519
Filed: 2002-01-04
Granted: 2004-06-11
Abstract: A pharmaceutical composition useful in treating psychosis contains a therapeutically effective amount of 2-[piperidinyl]methyl-2,3-dihydroimidazo[1,2-c]quinazolin-5(6H)-one having the formula or a pharmaceutically acceptable salt thereof, as an active ingredient, in combination with a pharmaceutically acceptable carrier or diluent for the active ingredient: wherein R1 is C1-C6 alkylene, carbonyl, C1-C6 alkylene carbonyl or carbonyloxy; and R2 is hydrogen, C1-C6 alkyl or C1-C6 alkoxy.
Patent TW-I291734-B (TW)
Title: MOSFET with low junction capacitance
Inventor: SHIE TZUNG-SHIUAN
IPC: H01L21/336
Filed: 2002-01-17
Granted: 2007-12-21
Abstract: A MOSFET having a hollow closed gate structure is disclosed. The hollow closed gate is located on the semiconductor substrate, and the hollow closed gate has a hollow closed space. A gate dielectric layer is located between the hollow closed gate and the substrate. A drain area is located in the semiconductor substrate and inside the hollow closed space. A source area is located in the semiconductor substrate and surrounds the hollow closed gate.
Patent TW-I290347-B (TW)
Title: Method used to form a silicon nitride protective layer
Inventor: JUANG BO-YOU
IPC: H01L21/318
Filed: 2002-02-05
Granted: 2007-11-21
Abstract: This invention provides a method used to form a silicon nitride protective layer, which is to adjust the manufacturing process parameters in the formation of a silicon nitride layer in order to form a silicon nitride protective layer in several steps. The discrete growing method is used to form a silicon nitride protective layer whose film consists of both tension stress and compression stress that can mutually compensate each other, so the total stress can be reduced. This silicon nitride film is made by plasma enhanced chemical vapor deposition (PECVD).
Patent TW-565832-B (TW)
Title: Optical recording medium and optical recording method
Inventor: ARIOKA HIROYUKI
IPC: G11B7/0045
Filed: 2002-02-18
Granted: 2003-12-11
Abstract: The object is to perform more than five stages of multilevel recording to a recording layer by irradiating both a groove and a land of a disk-like optical recording medium. The disk-like optical recording medium 10 has the recording layer 12 on spiral or concentric lands 17 and grooves 16 between them and also has a plurality of virtual recording cells 40 assumed successively on the grooves 16 and lands 17. The irradiation time of the laser beam is modulated by the virtual recording cells 40 in more than five stages corresponding to information to be recorded to form recording marks 48A to 48G of different size in more than five stages, the light reflection factor of the virtual recording cells 40 is modulated in many stages, and the reflection level of a readout laser beam in reproduction is varied in more than five stages.
Patent TW-I254961-B (TW)
Title: Electron tube and method of manufacturing the same
Inventor: YONEZAWA YOSHIHISA
IPC: H01J29/82
Filed: 2002-02-27
Granted: 2006-05-11
Abstract: An electron tube and a method of manufacturing the same is proposed, wherein an end of a coil portion 131 of a filament for cathode 13 is attached to a metal layer 22 of aluminum thin film or thick film deposited onto a glass substrate 11 for cathode install electrode, and a spacer 151 of metal wire, such as aluminum, is welded to the metal layer 22 by means of ultrasonic welding. The welding is operated while a wedge tool of an ultrasonic welder is taken in a position as the filament for cathode 13 of the spacer 151 contacts. An U-shaped concave portion is thus formed on the welded location. The concave portion may function as a check part for preventing the filament for cathode 13 from positional mismatch. If necessary, a metal layer 142 may be deposited onto the substrate 11, and a damper 152 of metal wire, such as aluminum, for preventing vibration of the filament for cathode 13 may be arranged. As a result, within an electron tube like fluorescent display tube, a supporting auxiliary wire component, such as a wire spacer or wire damper for auxiliarily supporting wire components like filament for cathode or wire grid, may be installed onto a base material, such as a substrate, without using adhesives like frit glass or conductive paste but with ultrasonic welding.
Patent TW-531890-B (TW)
Title: Single electron device fabricated from nanoparticle derivatives
Inventor: SHIH SHENG-MING
IPC: H01L29/772
Filed: 2002-02-27
Granted: 2003-05-11
Abstract: A single electron device fabricated from nanoparticle derivatives, particularly a single electron device fabricated from Au and fullerene nanoparticle derivatives. This single electron device reduces thermal fluctuation of nanoparticles array because the fullerene derivatives have rigid carbon balls and owning good thermal stability. Moreover, by using the Au and fullerene nanoparticle derivatives can overcome the size limitation of the semiconductor manufacturing skill to fabricate a single electron device with 15nm spacing between two electrodes.
Patent TW-574044-B (TW)
Title: A needle cannula, a method of producing a needle cannula and use of a needle cannula
Inventor: KLINT HENRIK SONDERSKOV
IPC: A61M5/158
Filed: 2002-03-21
Granted: 2004-02-01
Abstract: An elongated tubular needle for injecting a fluid into a human body or retracting a fluid from the human body, comprising; a tubular needle cannula (1) having a skin piercing distal end (4), an opposite proximal end (5), and a tubular sidewall (2) there between having an outside diameter at the skin piercing end (4) which is smaller than the outside diameter at the opposite proximal end (5) thereof, and a cylindrical lumen (3) extending through the needle cannula (1) and having approximately the same uniform inside diameter through the needle cannula (1). <IMAGE>
Patent TW-I233816-B (TW)
Title: Safety needle sheath set structure
Inventor: HUNG MING-GAN
IPC: A61M5/50
Filed: 2002-04-04
Granted: 2005-06-11
Abstract: This invention provides a safety needle sheath set structure, generally comprising a protective casing, a coupling seat, and a needle seat set, wherein the protective casing is divided into a hollow receiving portion and a hollow space portion communicating with each other, the receiving portion being formed with a limiting slot and an abutting part near an opening end thereof, a shoulder part being formed at a joint location between the other end of the receiving portion and the space portion, and a protruding part being provided at a suitable location of the space portion; the coupling seat is provided with a front frame portion, a front guiding portion, a seat portion, a guiding hole, and a rear frame portion at suitable locations, respectively, the guiding hole extending through the front guiding portion and seat portion, the front guiding portion and the seat portion being respectively located inside the front frame portion and rear frame portion, the rear frame portion being formed with a resilient stopping part at a suitable location, and the seat portion that is located inside the rear frame portion being formed with a guiding part at an end, so as to screw the coupling seat to the thread part of the syringe casing; further, the front frame portion is disposed with thread part on the inner wall edge and the thread part is made to be located at the peripheral side of the front guiding portion, so as to enable the needle seat of the needle seat set to fit on the front guiding part and the limiting part of the needle seat to be screwed onto the thread part.
Patent TW-I223512-B (TW)
Title: Method and apparatus for transmit power modulation in a wireless communications system
Inventor: ATTAR RASHID A
IPC: H04B7/10
Filed: 2002-04-11
Granted: 2004-11-01
Abstract: An apparatus according to one embodiment of the invention includes a transmitter. The transmitter receives an RF signal and produces at least two modulated signals based on the RF signal. Each of the modulated signals is coupled to a respective antenna. The combined radiation pattern of the antennas varies in an angular direction over time. In a system according to one embodiment of the invention, a base station including such an apparatus receives channel quality indications from mobile units and schedules data transmissions to the mobile units accordingly.
Patent TW-591075-B (TW)
Title: Thermoplastic resin composition and method for producing the same
Inventor: TAKANO NOZOMU
IPC: C08G59/50
Filed: 2002-04-19
Granted: 2004-06-11
Abstract: This invention provides a thermoplastic resin composition containing (a) epoxy resin, (b) hardener and (c) silicone polymer containing 2 functional siloxane unit of formula R2SiO2/2 (wherein, R represents organic group, both R are the same or different) in the molecule, as essential ingredients.
Patent TW-554056-B (TW)
Title: Formation method of fiber array base surface soldering layer
Inventor: JIANG CHUNG-YI
IPC: G02B6/24
Filed: 2002-05-24
Granted: 2003-09-21
Abstract: A kind of formation method of a array fiber base surface soldering layer is disclosed; a plurality of array fiber bases with V shaped grooves are formed on the surface of a substrate (silicon wafer or pyrex glass) as shown in figure 1 and a fused metal layer is formed on the whole base surface through vapor deposition or sputtering method combined with electrochemical deposition method; therefore, a plurality of fiber bases with plural solder layers can be formed after dicing. The method comprises the following steps: forming a plurality of array fiber bases with V shaped grooves on the surface of a substrate; using the vapor deposition or sputtering method to deposit a Ni/Cr or a Ni metal layer on the substrate; and, finally, electroplating a Sn/Pb alloy or a non-lead soldering layer on the Ni metal layer through electrochemical deposition.
Patent TW-584994-B (TW)
Title: Method and apparatus for controlling gain level of a supplemental channel in a CDMA communication system
Inventor: CHAPONNIERE ETIENNE
IPC: H04J13/00
Filed: 2002-06-25
Granted: 2004-04-21
Abstract: In a code division multiple access communication system (100), a method and accompanying apparatus provide for controlling gain of a forward supplemental channel (482) by determining gain level of a forward fundamental channel (481) associated with supplemental channel (482) for being targeted for a common mobile station, determining an adaptive margin (Ma) for fundamental channel (481) and determining a forward supplemental channel gain (Gsch) based on the gain of supplemental channel (482) and the Ma. The Gsch may be successively decreased for subsequent data frames targeted for the common mobile station on supplemental channel (482) by successively decreasing the Ma until receiving a supplemental channel frame erasure indicator from the common mobile station. The Gsch may be increased for a subsequent data frame targeted for the common mobile station on supplemental channel (482) by increasing the Ma after receiving the supplemental channel frame erasure indicator from the common mobile station.
Patent TW-554510-B (TW)
Title: Ultra thin stacking packaging device
Inventor: TSAI CHEN-JUNG
IPC: H01L23/495
Filed: 2002-07-19
Granted: 2003-09-21
Abstract: A stacking multi-chip device comprises a substrate having a recess, stud bumpers or conductive stud strips thereon. A low die has a back surface affixed in the recess or the substrate, and has a first active surface comprising a plurality of bonding pads. The bonding pads of the low die have a set of elongate conductors connected to the substrate. An upper die has a back surface and a second active surface comprising a plurality of bonding pads. The bonding pads of the upper die have a plurality of stud bumpers connected to the stud bumpers, conductive stud strips, or the substrate by the method of reflow or anti-tropic conductive film. The second active surface is faced towards said first active surface and is offset stacked atop the low die to expose all bonding pads.
Patent TW-554495-B (TW)
Title: A self-aligned trench-type DRAM structure and its manufacturing methods
Inventor: WU CHING-YUAN
IPC: H01L21/8242
Filed: 2002-07-26
Granted: 2003-09-21
Abstract: A self-aligned trench-type DRAM structure comprising a self-aligned DRAM capacitor structure and a self-aligned DRAM transistor structure are disclosed by the present invention, in which the self-aligned DRAM capacitor structure comprises a deep-trench capacitor region and a shallow-trench-isolation region being defined by a spacer technique and the self-aligned DRAM transistor structure comprises a scalable gate-stack region and a common-drain region being defined by another spacer technique. The self-aligned trench-type DRAM structure is used to implement two contactless DRAM arrays. A first-type contactless DRAM array comprises a plurality of metal bit-lines integrated with planarized common-drain conductive islands and a plurality of highly conductive word-lines. A second-type contactless DRAM array comprises a plurality of metal word-lines integrated with planarized conductive-gate islands and a plurality of common-drain conductive bit-lines.
Patent TW-I283232-B (TW)
Title: Silica-based particulates
Inventor: MOHNOT SHANTILAL M
IPC: C09D7/62
Filed: 2002-08-06
Granted: 2007-07-01
Abstract: A silica-based particulate material that may contain less than 5 wt.% of a multivalent cation and a method of preparing such a silica-based particulate material. The silica-based particulate material may be characterized as having a median particle size of at least 20 mum, a BET surface area of at least 90 m<2>/g, and a pH of at least 9.5; or as having a median particle size of up to 20 mum and a pH of at least 10. The silica-based particulate material may be used to make hydrophobic silica-based particulates, which may be characterized as having a pH of at least 10.5.
Patent TW-I267316-B (TW)
Title: Field emission display
Inventor: JEONG HYO-SOO
IPC: H05B33/00
Filed: 2002-08-09
Granted: 2006-11-21
Abstract: The present invention relates to a field emission display using a gated field emitter and a flat electrode that is applied to a cathode ray tube (CRT). The present invention does not need a spacer unlike the related invention and so the problem resulting from a mounting of the spacer is solved, and the structure of its whole panel and its fabrication process are simplified, thus improving its productivity and decreasing its fabrication cost.
Patent TW-I234783-B (TW)
Title: Power controlling method for semiconductor storage device and semiconductor storage device employing same
Inventor: NAKAI KIYOSHI
IPC: G11C11/407
Filed: 2002-08-26
Granted: 2005-06-21
Abstract: A method for controlling power for a semiconductor storage device and the semiconductor storage device are provided which enable power consumption to be greatly reduced in a standby state. The power control method uses an ultra-low power consumption mode in which power control can be exerted in the standby state. In the ultra-low power consumption mode, a burst self-refresh state, power-OFF state, and power-ON state are provided. In the burst self-refresh state, memory cells are refreshed in a centralized manner. In the power-OFF state, an internal power source circuit can be partially turned OFF. In the power-ON state, internal power sources having been partially turned OFF are turned ON. Therefore, it is possible to greatly reduce power consumption in the standby state.